🚀 Why C1 Vocabulary Matters
Reaching C1 English vocabulary means you can express yourself fluently, understand complex texts, and use language flexibly. But to truly communicate like an advanced speaker, you need a strong and precise vocabulary.
This guide gives you 500 C1-level English words and teaches you how to learn and memorize them effectively.
Ideal for student preparing for GET (Global English Test), TOEFL, IELTS.
📝 How to Study C1 Vocabulary
Here are some proven strategies to help you make these words part of your active vocabulary:
- Chunking: Learn words in categories or themes.
- Spaced Repetition (SRS): Use tools like Anki or Quizlet to review words at increasing intervals.
- Contextual Learning: Read articles, listen to podcasts, and watch videos using these words in real-life contexts.
- Use It or Lose It: Make your own sentences. Use new words in conversations or writing.
- Visual & Story Memory: Link the word to an image or create a short story with it.
- Word Families: Learn the noun, verb, adjective, and adverb forms together.
🚀 Why Expand Your C1 English Vocabulary?
C1 level (according to CEFR) reflects advanced language ability. Learners at this level should be able to understand complex texts, express ideas clearly, and interact fluently in professional and academic settings. Learn more about C1 English Level (Advance). A strong vocabulary helps you:
- Sound more natural and professional
- Understand advanced reading and listening materials
- Speak with nuance and confidence
What’s your English level?
Discover your level now: A1/A2/B1/B2/C1/C2 and GET your certificate!
🔑 500 C1 English Vocabulary Words + Meanings
| No. | Word | Definition | Example Sentence |
| 1 | Abandon | To give up completely; to desert | The company decided to abandon the unprofitable project after two years. |
| 2 | Abbreviate | To shorten a word or phrase | Please abbreviate your presentation to fit the time limit. |
| 3 | Abolish | To formally end or stop something | The government voted to abolish the outdated law. |
| 4 | Abortion | The deliberate termination of a pregnancy | The debate about abortion continues to divide public opinion. |
| 5 | Absence | The state of being away from a place or person | Her absence from the meeting was noticed by everyone. |
| 6 | Absent | Not present; missing | Several students were absent from class due to illness. |
| 7 | Absorb | To take in or soak up | The sponge can absorb large amounts of water quickly. |
| 8 | Abstract | Existing in thought or as an idea but not physical | The concept of justice is abstract and difficult to define. |
| 9 | Absurd | Completely unreasonable or illogical | It would be absurd to expect perfect weather every day. |
| 10 | Abuse | To treat with cruelty or violence; to misuse | The investigation revealed systematic abuse of power by officials. |
| 11 | Academy | An institution of higher learning or specialized training | She graduated from the military academy with honors. |
| 12 | Accelerate | To increase speed or rate of progress | The new technology will accelerate the research process significantly. |
| 13 | Acceptance | The action of agreeing to receive or undertake something | His acceptance of the job offer surprised his colleagues. |
| 14 | Accessible | Easily reached, entered, or used | The new building is fully accessible to wheelchair users. |
| 15 | Accomplishment | Something that has been achieved successfully | Graduating from university was her greatest accomplishment. |
| 16 | Accordingly | In a way that is appropriate to the circumstances | The weather was bad, and accordingly, the event was postponed. |
| 17 | Accountability | The fact of being responsible for decisions and actions | Corporate accountability has become increasingly important to investors. |
| 18 | Accountable | Required to explain actions or decisions to someone | Managers must be accountable for their team’s performance. |
| 19 | Accumulate | To gather together or acquire an increasing number | Over time, dust will accumulate on unused furniture. |
| 20 | Accumulation | The acquisition or gradual gathering of something | The accumulation of wealth requires careful financial planning. |
| 21 | Accuracy | The quality of being correct or precise | The accuracy of the data is crucial for the research findings. |
| 22 | Accusation | A claim that someone has done something wrong | The accusation of fraud led to a thorough investigation. |
| 23 | Accused | A person charged with a crime | The accused maintained their innocence throughout the trial. |
| 24 | Acid | A chemical substance with a pH less than 7 | Acid rain can damage buildings and harm the environment. |
| 25 | Acquisition | The act of acquiring or obtaining something | The company’s acquisition of new technology improved efficiency. |
| 26 | Activation | The action of making something active or operative | The activation of the new system requires administrator approval. |
| 27 | Activist | A person who campaigns for social or political change | The environmental activist organized protests against deforestation. |
| 28 | Acute | Very serious or severe; having a sharp point | The hospital treats patients with acute medical conditions. |
| 29 | Adaptation | The process of changing to suit new conditions | Climate change requires adaptation in agricultural practices. |
| 30 | Adhere | To stick firmly to something; to follow closely | All employees must adhere to the company’s safety regulations. |
| 31 | Adjacent | Next to and joined with something | The hotel is adjacent to the main shopping district. |
| 32 | Adjustment | A small alteration made to achieve the desired fit | The adjustment to the new schedule took several weeks. |
| 33 | Administer | To manage or supervise the execution of something | The nurse will administer the medication at regular intervals. |
| 34 | Administrative | Relating to the management of a business or organization | She works in the administrative department of the university. |
| 35 | Administrator | A person responsible for managing a business or organization | The database administrator ensures system security and performance. |
| 36 | Admission | The process of entering or being allowed to enter | Admission to the program requires excellent academic credentials. |
| 37 | Adolescent | A young person in the process of developing from child to adult | Adolescent behavior often involves testing boundaries and independence. |
| 38 | Adoption | The action of adopting or being adopted | The adoption process can take several months to complete. |
| 39 | Adverse | Preventing success or development; harmful | The adverse weather conditions delayed the construction project. |
| 40 | Advocate | To publicly recommend or support; a person who supports a cause | She advocates for better working conditions in the manufacturing industry. |
| 41 | Aesthetic | Concerned with beauty or the appreciation of beauty | The building’s aesthetic appeal attracts visitors from around the world. |
| 42 | Affection | A gentle feeling of fondness or liking | The children showed great affection for their elderly teacher. |
| 43 | Aftermath | The consequences or aftereffects of a significant event | The aftermath of the earthquake required extensive rebuilding efforts. |
| 44 | Aggression | Hostile or violent behavior or attitudes | The therapy aims to reduce aggression in troubled teenagers. |
| 45 | Agricultural | Relating to agriculture or farming | The region’s agricultural economy depends heavily on seasonal rainfall. |
| 46 | Aide | An assistant to an important person | The political aide briefed the senator before the important meeting. |
| 47 | Alert | Quick to notice and respond to danger or emergency | The security guard remained alert throughout the night shift. |
| 48 | Align | To place or arrange in a straight line; to support | The company’s values align with environmental sustainability principles. |
| 49 | Alignment | Arrangement in a straight line; agreement or cooperation | The alignment of the planets occurs rarely in astronomy. |
| 50 | Alike | Similar to each other | The twins look remarkably alike despite being born minutes apart. |
| 51 | Allegation | A claim that someone has done something illegal or wrong | The allegation of misconduct led to an internal investigation. |
| 52 | Allege | To claim or assert that someone has done something illegal | The prosecutor alleged that the defendant committed fraud. |
| 53 | Allegedly | Used to convey that something is claimed to be the case | The politician allegedly accepted bribes from construction companies. |
| 54 | Alliance | A union or association formed for mutual benefit | The military alliance strengthened defense cooperation between nations. |
| 55 | Allocate | To distribute resources or duties for a particular purpose | The committee will allocate funds to the most deserving projects. |
| 56 | Allocation | The action of allocating or sharing out something | The allocation of resources requires careful planning and consideration. |
| 57 | Allowance | A sum of money paid regularly to a person | Students receive a monthly allowance to cover living expenses. |
| 58 | Ally | A country or organization that cooperates with another | France has been a traditional ally of the United States. |
| 59 | Aluminium | A lightweight, silvery-white metal | Aluminium cans are widely recycled to reduce environmental impact. |
| 60 | Amateur | A person who engages in an activity for pleasure rather than money | The amateur photographer won first prize in the local competition. |
| 61 | Ambassador | A senior diplomat representing their country abroad | The ambassador attended the international peace conference. |
| 62 | Amend | To make minor changes to improve something | The constitution was amended to include new civil rights protections. |
| 63 | Amendment | A minor change or addition designed to improve something | The first amendment protects freedom of speech and religion. |
| 64 | Amid | In the middle of; surrounded by | Amid the chaos, she remained calm and focused. |
| 65 | Analogy | A comparison between two things to explain or clarify | The teacher used an analogy to explain the complex scientific concept. |
| 66 | Anchor | A heavy object used to moor a ship; to secure firmly | The news anchor reported on the breaking story with professionalism. |
| 67 | Angel | A spiritual being; a person of exemplary conduct | She was an angel to help during such a difficult time. |
| 68 | Anonymous | Not identified by name; of unknown identity | The anonymous donor contributed millions to the charity. |
| 69 | Apparatus | The technical equipment needed for a particular activity | The laboratory apparatus must be calibrated before each experiment. |
| 70 | Apparel | Clothing, especially of a particular type | The store specializes in outdoor apparel and equipment. |
| 71 | Appealing | Attractive or interesting | The job offer was appealing because of the excellent benefits. |
| 72 | Appetite | A natural desire to satisfy a bodily need, especially for food | Regular exercise helps maintain a healthy appetite. |
| 73 | Applaud | To show approval by clapping; to praise enthusiastically | The audience applauded the performer’s outstanding presentation. |
| 74 | Applicable | Relevant or appropriate in a particular situation | These safety rules are applicable to all laboratory personnel. |
| 75 | Appoint | To assign a job or role to someone | The board will appoint a new director next month. |
| 76 | Appreciation | Recognition of the value or significance of something | She expressed her appreciation for the team’s hard work. |
| 77 | Arbitrary | Based on random choice rather than reason or system | The decision seemed arbitrary and lacked proper justification. |
| 78 | Architectural | Relating to the design and construction of buildings | The city is famous for its architectural heritage and monuments. |
| 79 | Archive | A collection of historical documents or records | The university archive contains manuscripts dating back centuries. |
| 80 | Arena | An area of activity or interest; a large venue for sports | The political arena can be challenging for newcomers. |
| 81 | Arm | To provide with weapons; a limb of the human body | The security forces were armed with the latest equipment. |
| 82 | Array | An impressive display or range of something | The buffet offered an impressive array of international dishes. |
| 83 | Articulate | Having or showing the ability to speak fluently and coherently | She is articulate and can explain complex ideas clearly. |
| 84 | Ash | The powdery residue left after burning something | The volcanic ash disrupted air travel across the region. |
| 85 | Aspiration | A hope or ambition of achieving something | Her aspiration is to become a successful entrepreneur. |
| 86 | Aspire | To direct one’s hopes or ambitions toward achieving something | Many students aspire to attend prestigious universities. |
| 87 | Assassination | The murder of an important person for political reasons | The assassination of the leader shocked the international community. |
| 88 | Assault | A violent attack; to attack someone violently | The assault on the fortress lasted for several hours. |
| 89 | Assemble | To fit together the separate component parts of something | Workers assemble cars on the production line efficiently. |
| 90 | Assembly | A group of people gathered together for a common purpose | The school assembly discussed important policy changes. |
| 91 | Assert | To state a fact or belief confidently and forcefully | The lawyer asserted his client’s innocence throughout the trial. |
| 92 | Assertion | A confident and forceful statement of fact or belief | His assertion that the project would succeed proved correct. |
| 93 | Assurance | A positive declaration intended to give confidence | The manager gave assurance that jobs would not be lost. |
| 94 | Asylum | Protection granted to someone who has left their country | The refugee applied for political asylum in the neighboring country. |
| 95 | Atrocity | An extremely wicked or cruel act | The war crimes tribunal investigated atrocities committed during the conflict. |
| 96 | Attain | To succeed in achieving something | With dedication, she was able to attain her academic goals. |
| 97 | Attendance | The action of being present at an event | Attendance at the conference exceeded organizers’ expectations. |
| 98 | Attribute | A quality or feature regarded as characteristic | Patience is an important attribute for teachers to possess. |
| 99 | Auction | A public sale where goods are sold to the highest bidder | The art auction raised significant funds for the museum. |
| 100 | Audit | An official inspection of accounts or processes | The annual audit revealed no irregularities in the financial records. |
| 101 | Authentic | Genuine; not false or copied | The restaurant serves authentic Italian cuisine prepared by native chefs. |
| 102 | Authorise | To give official permission for something | Only the manager can authorise overtime payments for employees. |
| 103 | Auto | Relating to cars; automatic | The auto industry has embraced electric vehicle technology. |
| 104 | Autonomy | The right of self-government; independence | The region gained greater autonomy after the peace agreement. |
| 105 | Autumn | The season between summer and winter | The autumn leaves created a beautiful carpet in the park. |
| 106 | Availability | The quality of being available for use | The availability of fresh water is crucial for community development. |
| 107 | Await | To wait for something to happen | Thousands of fans await the release of the new album. |
| 108 | Backdrop | The setting or background for an event | The mountains provided a stunning backdrop for the wedding ceremony. |
| 109 | Backing | Support or assistance | The project received financial backing from several investors. |
| 110 | Backup | A copy of data stored separately for protection | Always create a backup of important files before system updates. |
| 111 | Bail | Money paid to secure temporary release from custody | The judge set bail at fifty thousand dollars for the defendant. |
| 112 | Ballot | A process of voting; a paper used for voting | Citizens cast their ballot in the democratic election. |
| 113 | Bankruptcy | Legal status of being unable to pay debts | The company filed for bankruptcy after years of financial losses. |
| 114 | Banner | A long strip of cloth bearing a slogan or design | Protesters carried banners demanding environmental protection. |
| 115 | Bare | Naked; without covering; basic or minimal | The bare walls needed decoration to make the room welcoming. |
| 116 | Barrel | A cylindrical container; a large quantity | Oil prices fluctuate based on the cost per barrel. |
| 117 | Bass | Low-frequency sound; a type of fish | The bass guitar provides the rhythmic foundation for the band. |
| 118 | Battlefield | An area where a battle is fought | The historic battlefield is now a national memorial park. |
| 119 | Bay | A broad inlet of the sea; a reddish-brown color | The fishing boats returned to the bay before sunset. |
| 120 | Beam | A ray of light; a structural support | The lighthouse beam guided ships safely to shore. |
| 121 | Blade | The cutting edge of a knife or sword | The surgeon used a sharp blade for the precise incision. |
| 122 | Blast | An explosion; a strong gust of wind | The blast from the construction site shook nearby buildings. |
| 123 | Bleed | To lose blood; to gradually lose something | The wound continued to bleed despite the bandage. |
| 124 | Blend | To mix together; a mixture | The chef blended spices to create a unique flavor profile. |
| 125 | Bless | To ask for divine favor; to make holy | The priest blessed the congregation during the service. |
| 126 | Blessing | A prayer asking for divine favor; something beneficial | Having supportive friends is truly a blessing in difficult times. |
| 127 | Boast | To talk with excessive pride; to possess proudly | The city boasts several world-class museums and galleries. |
| 128 | Bonus | An additional payment or benefit | Employees received a year-end bonus for exceptional performance. |
| 129 | Booking | A reservation; the act of arranging something in advance | Hotel booking should be made well in advance during peak season. |
| 130 | Boom | A period of rapid economic growth; a loud sound | The technology boom created numerous job opportunities. |
| 131 | Bounce | To spring back after hitting something | The ball bounced off the wall and rolled across the floor. |
| 132 | Boundary | A line marking the limits of an area | The fence marks the boundary between the two properties. |
| 133 | Bow | To bend forward as a sign of respect | The performer took a bow after the standing ovation. |
| 134 | Bracket | A support projecting from a wall; a category | The shelf bracket needs to be securely fastened to the wall. |
| 135 | Brake | A device for slowing or stopping motion | The driver applied the brake to avoid hitting the pedestrian. |
| 136 | Branch | A part of a tree; a division of an organization | The bank opened a new branch in the downtown area. |
| 137 | Brand | A type of product; to mark with a hot iron | The company launched a new brand of organic cosmetics. |
| 138 | Breach | A gap or break; to break through | The security breach compromised thousands of customer accounts. |
| 139 | Breakdown | A failure of a system; an analysis | The car breakdown left them stranded on the highway. |
| 140 | Breakthrough | A sudden important development | The medical breakthrough offers hope for cancer patients. |
| 141 | Breed | To produce offspring; a particular type | The farmer breeds cattle for both milk and meat production. |
| 142 | Brick | A rectangular block used in construction | The historic building was constructed entirely of red brick. |
| 143 | Brief | Lasting only a short time; to give essential information | The meeting was brief but covered all important topics. |
| 144 | Brilliant | Very bright; extremely clever | The brilliant scientist won the Nobel Prize for her research. |
| 145 | Broad | Wide; covering a large area | The university offers a broad range of academic programs. |
| 146 | Broadcast | To transmit by radio or television | The news station will broadcast the election results live. |
| 147 | Bronze | A brown metallic alloy; third place in competition | The athlete was proud to win the bronze medal. |
| 148 | Brush | A tool with bristles; to clean with a brush | She used a brush to remove dust from the antique furniture. |
| 149 | Bubble | A thin sphere of liquid; an economic boom | The soap bubble floated gently through the air. |
| 150 | Budget | An estimate of income and expenditure | The family created a monthly budget to manage expenses. |
| 151 | Bulk | The mass or size of something large | The store offers discounts for purchases in bulk quantities. |
| 152 | Bullet | A projectile fired from a gun | The detective found a bullet casing at the crime scene. |
| 153 | Bundle | A collection of things tied together | The delivery included a bundle of newspapers and magazines. |
| 154 | Burden | A heavy load; something oppressive | The financial burden of student loans affects many graduates. |
| 155 | Bureau | An office or department; a chest of drawers | The weather bureau issued a storm warning for the region. |
| 156 | Burst | To break open suddenly; a sudden occurrence | The water pipe burst during the freezing winter weather. |
| 157 | Bury | To place underground; to hide | The pirates buried their treasure on a remote island. |
| 158 | Bush | A woody plant; wild or uncultivated land | The rose bush bloomed beautifully in the spring garden. |
| 159 | Cabinet | A cupboard with shelves; a group of advisers | The kitchen cabinet provides storage for dishes and cookware. |
| 160 | Cable | A thick rope or wire; television service | The cable connection provides high-speed internet access. |
| 161 | Cage | An enclosure for confining animals | The bird sang sweetly from its decorative cage. |
| 162 | Calculate | To determine mathematically; to plan carefully | Scientists calculate the trajectory of spacecraft with precision. |
| 163 | Calendar | A chart showing days and months | Mark the important meeting date on your calendar. |
| 164 | Campaign | An organized effort to achieve a goal | The environmental campaign raised awareness about climate change. |
| 165 | Canal | An artificial waterway | The Panama Canal connects the Atlantic and Pacific oceans. |
| 166 | Cancel | To decide that something will not happen | The airline had to cancel flights due to severe weather. |
| 167 | Candidate | A person applying for a job or position | Each candidate presented their qualifications during the interview. |
| 168 | Canvas | A strong cloth; to seek support or opinions | The artist painted a masterpiece on canvas using oil paints. |
| 169 | Capability | The ability to do something | The new software enhances the computer’s processing capability. |
| 170 | Capacity | The maximum amount something can contain | The stadium has a seating capacity of fifty thousand spectators. |
| 171 | Capital | The most important city; wealth used for investment | London is the capital city of the United Kingdom. |
| 172 | Captain | The leader of a team or ship | The ship’s captain navigated through the dangerous storm. |
| 173 | Capture | To catch or take control of | The photographer managed to capture the perfect sunset. |
| 174 | Carbon | A chemical element; relating to carbon dioxide | Carbon emissions contribute significantly to global warming. |
| 175 | Career | A profession or occupation | She built a successful career in international business. |
| 176 | Cargo | Goods carried by ship, aircraft, or vehicle | The cargo ship transported containers across the ocean. |
| 177 | Carpet | A floor covering; to cover completely | The living room carpet needs professional cleaning. |
| 178 | Carve | To cut into a shape; to create by cutting | The sculptor carved a beautiful statue from marble. |
| 179 | Cash | Money in coins or notes | The small shop only accepts payment in cash. |
| 180 | Cast | To throw; actors in a play or movie | The director cast experienced actors for the leading roles. |
| 181 | Castle | A large fortified building | The medieval castle attracts thousands of tourists annually. |
| 182 | Casual | Relaxed and informal; happening by chance | The office has a casual dress code on Fridays. |
| 183 | Catalog | A complete list; to make a systematic list | The library catalog helps students find books quickly. |
| 184 | Category | A class or division of things | The products are organized by category for easy shopping. |
| 185 | Cattle | Cows and bulls kept for farming | The rancher raised cattle on thousands of acres. |
| 186 | Cause | To make something happen; a reason | Poor maintenance can cause equipment to malfunction. |
| 187 | Caution | Care taken to avoid danger; to warn | Exercise caution when walking on the icy sidewalk. |
| 188 | Cave | A natural underground chamber | The explorers discovered ancient paintings in the cave. |
| 189 | Cease | To come to an end; to stop | The factory will cease production at the end of the month. |
| 190 | Celebrate | To acknowledge a significant event with festivities | The community gathered to celebrate the town’s anniversary. |
| 191 | Cell | A small room; the basic unit of life | The prisoner spent years in a small, dark cell. |
| 192 | Cemetery | A burial ground | The historic cemetery contains graves dating back centuries. |
| 193 | Census | An official count of population | The national census occurs every ten years. |
| 194 | Ceremony | A formal religious or public occasion | The graduation ceremony honored outstanding students. |
| 195 | Certificate | An official document; to provide with a certificate | She received a certificate for completing the training program. |
| 196 | Chain | A series of connected links; a sequence | The jewelry store specializes in gold chains and bracelets. |
| 197 | Challenge | A demanding task; to question or dispute | The mountain climb presented a significant physical challenge. |
| 198 | Chamber | A room; an enclosed space | The heart has four chambers that pump blood efficiently. |
| 199 | Champion | A winner of a competition; to support a cause | The tennis champion defended her title successfully. |
| 200 | Channel | A waterway; a television station | The English Channel separates Britain from continental Europe. |
| 201 | Chapter | A section of a book; a local branch | The first chapter introduces the main characters effectively. |
| 202 | Character | A person in a story; moral qualities | The novel’s main character faces numerous challenges. |
| 203 | Characteristic | A typical feature or quality | Patience is a characteristic trait of successful teachers. |
| 204 | Charge | To ask for payment; to accuse formally | The hotel will charge extra for room service. |
| 205 | Charity | An organization helping those in need | The charity provides food and shelter for homeless people. |
| 206 | Chart | A graph or map; to plan a course | The weather chart shows storm patterns across the region. |
| 207 | Chase | To pursue in order to catch | The police chase ended when the suspect surrendered. |
| 208 | Cheap | Low in price; of poor quality | The cheap furniture broke after only a few months. |
| 209 | Check | To examine; a written order for payment | Please check your answers before submitting the test. |
| 210 | Chemical | A substance produced by chemistry | The factory uses chemicals to manufacture cleaning products. |
| 211 | Chemistry | The science of substances and their properties | She studied chemistry to understand molecular structures. |
| 212 | Chest | The front of the torso; a storage box | The treasure chest contained gold coins and jewels. |
| 213 | Chief | The leader; most important | The fire chief coordinated the emergency response efforts. |
| 214 | Childhood | The state or period of being a child | Her childhood memories include summers at the beach. |
| 215 | Chip | A small piece broken off; a computer component | The computer chip processes millions of calculations per second. |
| 216 | Choice | An act of selecting; an option | Students have a choice between several elective courses. |
| 217 | Chorus | A group of singers; a repeated section | The school chorus performed beautifully at the concert. |
| 218 | Chronic | Persisting for a long time; constantly recurring | Chronic back pain affects his daily activities significantly. |
| 219 | Circle | A round shape; a group of people | The children sat in a circle for story time. |
| 220 | Circuit | A complete path for electric current | The electrical circuit powers the entire building efficiently. |
| 221 | Circumstance | A fact or condition connected with an event | Under normal circumstances, the project would take six months. |
| 222 | Citizen | A legally recognized member of a country | Every citizen has the right to vote in elections. |
| 223 | Civil | Relating to citizens; polite and courteous | The civil rights movement changed American society forever. |
| 224 | Civilian | A person not in the armed forces | The military protected civilians during the evacuation. |
| 225 | Civilization | An advanced stage of human social development | Ancient Greek civilization contributed greatly to philosophy and arts. |
| 226 | Claim | To state or assert; a demand for compensation | The insurance company processed the claim within two weeks. |
| 227 | Clash | A violent confrontation; to conflict | The clash between protesters and police lasted several hours. |
| 228 | Classic | Judged over time to be of highest quality | The classic novel remains popular with readers today. |
| 229 | Classification | The arrangement of things in classes | The library uses a classification system to organize books. |
| 230 | Classify | To arrange in classes or categories | Scientists classify animals according to their characteristics. |
| 231 | Clause | A unit of grammatical organization | The contract contains a clause about payment terms. |
| 232 | Clean | Free from dirt; to remove dirt | The janitor works hard to keep the building clean. |
| 233 | Clear | Easy to understand; transparent | The instructions are clear and easy to follow. |
| 234 | Clerk | An office worker; a shop assistant | The bank clerk helped customers with their transactions. |
| 235 | Client | A person using professional services | The lawyer met with her client to discuss the case. |
| 236 | Climate | The weather conditions of a region | The tropical climate supports diverse plant species. |
| 237 | Climb | To go up using hands and feet | The mountaineers plan to climb the highest peak. |
| 238 | Clock | An instrument for measuring time | The antique clock chimes every hour on the hour. |
| 239 | Close | Near in space or time; to shut | The store will close early on Christmas Eve. |
| 240 | Cloth | Woven or knitted material | The tailor selected fine cloth for the custom suit. |
| 241 | Cloud | A visible mass of water vapor | Dark clouds gathered before the thunderstorm began. |
| 242 | Club | An association of people; a heavy stick | The photography club meets every Tuesday evening. |
| 243 | Clue | A piece of evidence; a hint | The detective found an important clue at the crime scene. |
| 244 | Coach | A trainer; a bus for long journeys | The basketball coach developed new training strategies. |
| 245 | Coal | A black rock used as fuel | The power plant burns coal to generate electricity. |
| 246 | Coast | The land near the sea | The rocky coast provides stunning views of the ocean. |
| 247 | Coat | An outer garment; a layer of paint | She wore a warm coat during the winter months. |
| 248 | Code | A system of signals; a set of rules | The computer programmer wrote efficient code for the application. |
| 249 | Coffee | A drink made from roasted beans | The café serves excellent coffee and fresh pastries. |
| 250 | Coin | A piece of metal money | The rare coin is worth thousands of dollars. |
| 251 | Cold | Having a low temperature; unfriendly | The cold weather forced people to stay indoors. |
| 252 | Collapse | To fall down suddenly; a sudden failure | The old building’s collapse blocked the entire street. |
| 253 | Colleague | A person working in the same organization | She discussed the project with her colleague from marketing. |
| 254 | Collect | To bring together; to gather | The museum collects artifacts from ancient civilizations. |
| 255 | Collection | A group of collected items | His stamp collection includes rare specimens from worldwide. |
| 256 | College | An educational institution | She graduated from college with honors in biology. |
| 257 | Color | The property of reflecting light; to add color | The artist used bright colors to create a cheerful painting. |
| 258 | Column | A vertical support; a regular article | The marble columns support the building’s grand entrance. |
| 259 | Combat | Fighting; to fight against | Soldiers trained for combat in difficult terrain conditions. |
| 260 | Combination | A mixture; a sequence for opening a lock | The combination of ingredients creates a delicious flavor. |
| 261 | Combine | To join together; to unite | The companies decided to combine their resources for efficiency. |
| 262 | Come | To move toward; to arrive | Please come to the meeting room at three o’clock. |
| 263 | Comedy | Entertainment intended to be funny | The comedy show made the audience laugh throughout. |
| 264 | Comfort | A state of ease; to console | The comfortable chair provides excellent support for reading. |
| 265 | Command | An authoritative order; to give orders | The general issued a command to advance the troops. |
| 266 | Comment | A remark expressing opinion; to make remarks | The teacher wrote helpful comments on the student’s essay. |
| 267 | Commerce | Commercial enterprise; trade | International commerce benefits from free trade agreements. |
| 268 | Commercial | Relating to commerce; an advertisement | The commercial district contains shops and restaurants. |
| 269 | Commission | A group appointed for a task; a fee | The art commission selected sculptures for the public park. |
| 270 | Commit | To carry out; to pledge | The company will commit resources to environmental protection. |
| 271 | Committee | A group appointed for a specific function | The planning committee meets monthly to discuss projects. |
| 272 | Common | Occurring frequently; shared by all | Common sense suggests wearing a seatbelt while driving. |
| 273 | Communicate | To convey information; to share thoughts | Modern technology helps people communicate across great distances. |
| 274 | Communication | The means of sending information | Effective communication is essential for team success. |
| 275 | Community | A group living in the same place | The local community organized a festival to celebrate diversity. |
| 276 | Company | A business organization; companionship | The technology company develops innovative software solutions. |
| 277 | Compare | To examine similarities and differences | Students should compare different sources before writing essays. |
| 278 | Comparison | The act of comparing; a simile | The comparison between the two products reveals significant differences. |
| 279 | Compete | To strive against others | Athletes train hard to compete in international championships. |
| 280 | Competition | The activity of competing; a contest | The competition attracted participants from around the world. |
| 281 | Competitive | Having a strong desire to win | The competitive market forces companies to innovate constantly. |
| 282 | Competitor | A person or organization competing | The new competitor offers similar products at lower prices. |
| 283 | Complain | To express dissatisfaction | Customers complain when service quality does not meet expectations. |
| 284 | Complaint | A statement expressing dissatisfaction | The manager addressed every customer complaint promptly and professionally. |
| 285 | Complete | Having all necessary parts; to finish | The construction project is complete and ready for occupancy. |
| 286 | Complex | Consisting of many parts; complicated | The complex mathematical equation requires advanced knowledge to solve. |
| 287 | Component | A part of a larger whole | Each component of the machine serves a specific function. |
| 288 | Compose | To create music or writing; to constitute | The composer spent months creating the symphony’s final movement. |
| 289 | Composition | A work of music or writing | Her composition won first prize in the national contest. |
| 290 | Compound | A substance made of two elements; to make worse | The chemical compound has unique properties useful in manufacturing. |
| 291 | Comprehensive | Complete and including everything | The comprehensive report covers all aspects of the investigation. |
| 292 | Computer | An electronic device for processing data | The computer processes information faster than any human could. |
| 293 | Concentrate | To focus attention; to make stronger | Students must concentrate during examinations to perform their best. |
| 294 | Concentration | The action of concentrating; a gathered mass | The concentration of pollution in cities affects public health. |
| 295 | Concept | An abstract idea; a general notion | The concept of democracy varies across different cultures. |
| 296 | Concern | Worry; a matter of interest | Environmental concern motivates many people to recycle regularly. |
| 297 | Concert | A musical performance | The symphony orchestra gave an outstanding concert last evening. |
| 298 | Conclude | To bring to an end; to decide | The investigation will conclude when all evidence is examined. |
| 299 | Conclusion | The end of something; a judgment | The conclusion of the study supports the original hypothesis. |
| 300 | Concrete | A building material; definite and specific | The concrete foundation ensures the building’s structural stability. |
| 301 | Condition | The state of something; a requirement | The car is in excellent condition despite its age. |
| 302 | Conduct | To organize and carry out; behavior | The orchestra conductor will conduct the evening performance. |
| 303 | Conference | A formal meeting for discussion | The international conference addressed climate change issues. |
| 304 | Confidence | The feeling of self-assurance | Her confidence grew as she gained more experience. |
| 305 | Confident | Feeling certain about one’s abilities | The confident speaker captivated the audience with her presentation. |
| 306 | Confirm | To establish the truth of something | Please confirm your attendance at the meeting by email. |
| 307 | Conflict | A serious disagreement; to be incompatible | The conflict between the two nations lasted several years. |
| 308 | Confuse | To make unclear; to mistake one for another | Complex instructions can confuse even experienced workers. |
| 309 | Congress | A formal meeting; a legislative body | Congress passed new legislation to protect consumer rights. |
| 310 | Connect | To join together; to establish communication | The bridge connects the two sides of the river. |
| 311 | Connection | A relationship; a means of communication | The internet connection allows access to global information. |
| 312 | Conscious | Aware and awake; deliberate | She made a conscious effort to improve her speaking skills. |
| 313 | Consequence | A result of an action | The consequence of poor planning was project failure. |
| 314 | Conservative | Resistant to change; traditional | The conservative approach minimizes risk but limits innovation. |
| 315 | Consider | To think carefully about | Please consider all options before making your final decision. |
| 316 | Considerable | Notably large in size or amount | The project requires considerable time and financial investment. |
| 317 | Consideration | Careful thought; thoughtfulness | The proposal deserves serious consideration from the committee. |
| 318 | Consist | To be composed of | The team consists of experts from various fields. |
| 319 | Consistent | Acting in the same way over time | Consistent practice leads to improvement in any skill. |
| 320 | Constant | Occurring continuously; unchanging | The constant noise from construction disturbed the neighborhood. |
| 321 | Constitution | A set of fundamental principles | The constitution guarantees basic rights to all citizens. |
| 322 | Construct | To build; to create | Workers will construct the new hospital over two years. |
| 323 | Construction | The building of something | Construction of the bridge will begin next spring. |
| 324 | Consult | To seek information or advice | Patients should consult their doctor before taking new medication. |
| 325 | Consumer | A person who purchases goods | Consumer demand influences product development and pricing strategies. |
| 326 | Contact | Communication; to get in touch | Please contact customer service if you have any questions. |
| 327 | Contain | To have inside; to control | The box contains important documents and certificates. |
| 328 | Container | A receptacle for holding something | The shipping container holds thousands of products for export. |
| 329 | Content | Satisfied; the substance of something | The content of the lecture was both informative and engaging. |
| 330 | Contest | A competition; to dispute | The singing contest attracts talented performers from everywhere. |
| 331 | Context | The circumstances surrounding something | Understanding context helps interpret the meaning of words. |
| 332 | Continue | To persist; to resume | The meeting will continue after a short coffee break. |
| 333 | Contract | A legal agreement; to become smaller | The construction contract specifies completion within six months. |
| 334 | Contrast | The difference between things; to compare | The contrast between the two paintings is quite striking. |
| 335 | Contribute | To give something to help achieve a goal | Volunteers contribute their time to support community projects. |
| 336 | Contribution | Something contributed; a donation | Her contribution to science earned international recognition. |
| 337 | Control | The power to influence; to command | Traffic lights control the flow of vehicles at intersections. |
| 338 | Controversial | Giving rise to public disagreement | The controversial decision sparked heated debate among citizens. |
| 339 | Convention | A large meeting; an accepted practice | The medical convention featured presentations on latest treatments. |
| 340 | Conversation | An informal exchange of ideas | The conversation covered topics from politics to literature. |
| 341 | Convert | To change from one form to another | The factory will convert to renewable energy sources. |
| 342 | Convince | To persuade someone to believe something | The evidence was sufficient to convince the jury. |
| 343 | Cook | To prepare food by heating | She learned to cook traditional dishes from her grandmother. |
| 344 | Cool | Moderately cold; fashionable | The cool evening breeze provided relief from the heat. |
| 345 | Cooperation | The process of working together | International cooperation is essential for addressing global challenges. |
| 346 | Cope | To deal effectively with something difficult | Families must cope with financial pressures during economic downturns. |
| 347 | Copy | A reproduction; to make a reproduction | Please make a copy of the document for your records. |
| 348 | Core | The central part; the most important part | The core curriculum includes mathematics, science, and literature. |
| 349 | Corner | The place where two lines meet | The bookstore is located on the corner of Main Street. |
| 350 | Corporate | Relating to a corporation | Corporate responsibility includes environmental and social concerns. |
| 351 | Corporation | A large business organization | The multinational corporation operates in over fifty countries. |
| 352 | Correct | Free from error; to make right | Please correct any mistakes before submitting your application. |
| 353 | Correspond | To have close similarity; to communicate | The results correspond with our initial predictions exactly. |
| 354 | Corrupt | Dishonest; to make dishonest | Corrupt officials were removed from their positions immediately. |
| 355 | Cost | The price of something; to require payment | The cost of education continues to rise annually. |
| 356 | Cotton | A soft white fiber; fabric made from this | The cotton shirt is comfortable and breathable in summer. |
| 357 | Council | An assembly for consultation | The city council voted to approve the new development project. |
| 358 | Count | To determine the number; to be important | Please count the number of participants in each group. |
| 359 | Counter | A surface for working; opposite | The kitchen counter provides space for food preparation. |
| 360 | Country | A nation; rural areas | The country’s economy depends heavily on agricultural exports. |
| 361 | County | A territorial division | The county government provides essential services to residents. |
| 362 | Couple | Two people in a relationship; a few | The couple celebrated their wedding anniversary with friends. |
| 363 | Course | A series of lessons; a direction | The online course covers advanced programming techniques thoroughly. |
| 364 | Court | A tribunal; an area for sports | The supreme court will hear the case next month. |
| 365 | Cover | To place over; protection | The insurance policy will cover damage from natural disasters. |
| 366 | Craft | Skill in making things; to make skillfully | The artisan’s craft has been passed down through generations. |
| 367 | Crash | A violent collision; to collide violently | The stock market crash affected investors worldwide significantly. |
| 368 | Create | To bring into existence | Artists create beautiful works that inspire and move people. |
| 369 | Creation | The action of creating; something created | The creation of the internet revolutionized global communication. |
| 370 | Creative | Having the ability to create; imaginative | Creative thinking leads to innovative solutions for complex problems. |
| 371 | Credit | Recognition; a system of deferred payment | She deserves credit for organizing the successful fundraising event. |
| 372 | Crime | An illegal act | The police work tirelessly to prevent crime in neighborhoods. |
| 373 | Criminal | A person who commits crimes; relating to crime | The criminal justice system aims to rehabilitate offenders effectively. |
| 374 | Crisis | A time of intense difficulty | The economic crisis affected millions of families worldwide. |
| 375 | Criteria | Standards for judgment | The scholarship criteria include academic excellence and community service. |
| 376 | Critical | Expressing disapproval; extremely important | Critical thinking skills are essential for academic success. |
| 377 | Criticism | The expression of disapproval | Constructive criticism helps writers improve their work significantly. |
| 378 | Crop | A cultivated plant; to cut short | The farmer’s crop yielded an excellent harvest this year. |
| 379 | Cross | To go across; an intersection | Pedestrians must cross the street at designated crosswalks safely. |
| 380 | Crowd | A large number of people | The crowd cheered enthusiastically during the championship game. |
| 381 | Crown | A ceremonial headdress; the top | The queen wore a magnificent crown during the coronation ceremony. |
| 382 | Crucial | Extremely important; decisive | Timing is crucial for the success of the marketing campaign. |
| 383 | Crude | In a raw state; lacking refinement | The crude oil must be refined before it becomes gasoline. |
| 384 | Cry | To shed tears; to shout | The baby began to cry when hungry or tired. |
| 385 | Culture | The arts and customs of a society | The museum showcases the rich culture of ancient civilizations. |
| 386 | Cup | A small bowl-shaped container | She enjoyed a cup of hot tea on the cold morning. |
| 387 | Curious | Eager to know; strange | Children are naturally curious about the world around them. |
| 388 | Current | Happening now; a flow of water or electricity | Current events shape public opinion and political decisions. |
| 389 | Curve | A line that bends; to bend | The mountain road has a dangerous curve near the summit. |
| 390 | Custom | A traditional practice; made to order | The custom of gift-giving varies across different cultures worldwide. |
| 391 | Customer | A person who buys goods or services | Customer satisfaction is the company’s highest priority always. |
| 392 | Cut | To divide with a sharp instrument | Please cut the vegetables into small pieces for the salad. |
| 393 | Cycle | A series of events that repeat | The water cycle includes evaporation, condensation, and precipitation. |
| 394 | Damage | Physical harm; to cause harm | The storm caused significant damage to coastal communities. |
| 395 | Dance | To move rhythmically to music | The couple learned to dance for their wedding celebration. |
| 396 | Danger | The possibility of harm | Mountain climbing involves danger that requires proper preparation. |
| 397 | Dangerous | Likely to cause harm | Driving in heavy rain can be dangerous without proper caution. |
| 398 | Dark | Having little light; evil | The dark clouds suggested an approaching thunderstorm. |
| 399 | Data | Facts and statistics | The research data supports the scientist’s hypothesis conclusively. |
| 400 | Database | A structured collection of data | The customer database contains contact information for marketing purposes. |
| 401 | Date | A particular day; a social appointment | The expiration date on the milk carton has already passed. |
| 402 | Daughter | A female offspring | The proud father watched his daughter graduate from university. |
| 403 | Day | A 24-hour period; daylight hours | Each day brings new opportunities for learning and growth. |
| 404 | Dead | No longer alive; completely | The dead battery needs to be replaced before the car starts. |
| 405 | Deal | An agreement; to distribute | The business deal will benefit both companies significantly. |
| 406 | Death | The end of life | The death of the beloved leader saddened the entire nation. |
| 407 | Debate | A formal discussion; to argue about | The presidential debate covered important policy issues thoroughly. |
| 408 | Debt | Money owed to someone | The student loan debt affects many graduates’ financial decisions. |
| 409 | Decade | A period of ten years | The past decade has seen remarkable technological advancement. |
| 410 | Decide | To make a choice | The committee will decide on the winner next week. |
| 411 | Decision | A conclusion reached after consideration | The decision to relocate the factory was difficult but necessary. |
| 412 | Declare | To announce formally | The mayor will declare the festival officially open tomorrow. |
| 413 | Decline | To decrease; to refuse politely | The company’s profits began to decline during the recession. |
| 414 | Decorate | To make more attractive | The family will decorate their home for the holiday celebration. |
| 415 | Decrease | To become smaller; a reduction | The decrease in crime rates reflects improved community policing. |
| 416 | Deep | Extending far down; intense | The deep ocean contains species unknown to science. |
| 417 | Defeat | To win against; a loss | The underdog team managed to defeat the defending champions. |
| 418 | Defense | Protection; the defending team | The country’s defense budget includes military and security spending. |
| 419 | Define | To explain the meaning | Please define the technical terms for the general audience. |
| 420 | Definition | A statement of meaning | The dictionary provides a clear definition of each word. |
| 421 | Degree | A unit of measurement; an academic qualification | She earned a master’s degree in environmental science. |
| 422 | Delay | To postpone; a period of waiting | The flight delay was caused by severe weather conditions. |
| 423 | Deliver | To bring and hand over | The postal service will deliver packages within three days. |
| 424 | Delivery | The action of delivering | Free delivery is available for orders over fifty dollars. |
| 425 | Demand | To ask for forcefully; a strong request | Consumer demand for organic products continues to grow steadily. |
| 426 | Democracy | Government by the people | Democracy requires active participation from informed citizens. |
| 427 | Democratic | Relating to democracy; supporting equality | The democratic process ensures fair representation for all citizens. |
| 428 | Demonstrate | To show clearly; to protest | The teacher will demonstrate the proper technique for the experiment. |
| 429 | Department | A division of an organization | The marketing department develops strategies to attract customers. |
| 430 | Depend | To rely on; to be determined by | The success of the project depends on team cooperation. |
| 431 | Dependent | Relying on someone else | Children are dependent on their parents for care and support. |
| 432 | Depth | The distance inward; intensity | The depth of the lake makes it suitable for diving. |
| 433 | Derive | To obtain from a source | Scientists derive important medicines from natural plant compounds. |
| 434 | Describe | To give an account of | Please describe your experience working in international markets. |
| 435 | Description | A spoken or written account | The job description outlines responsibilities and required qualifications. |
| 436 | Desert | A dry, barren area; to abandon | The desert landscape is beautiful but harsh and unforgiving. |
| 437 | Design | A plan or drawing; to create | The architect’s design incorporates sustainable building materials. |
| 438 | Designer | A person who designs | The fashion designer creates clothing for international fashion shows. |
| 439 | Desire | A strong wish; to want | Her desire to help others led to a career in medicine. |
| 440 | Desk | A piece of furniture for writing | The student organized books and papers on her desk. |
| 441 | Despite | In spite of | Despite the rain, the outdoor concert continued as planned. |
| 442 | Destroy | To damage beyond repair | The earthquake threatened to destroy the historic buildings. |
| 443 | Detail | A small individual fact; to describe fully | The contract includes every detail of the agreement terms. |
| 444 | Detect | To discover or identify | Security systems can detect unauthorized entry into buildings. |
| 445 | Determine | To establish exactly; to decide | Researchers will determine the cause of the environmental problem. |
| 446 | Develop | To grow; to create | The company plans to develop new products for emerging markets. |
| 447 | Development | The process of developing; a new product | Urban development must consider environmental impact carefully. |
| 448 | Device | A tool or machine | The medical device monitors patients’ vital signs continuously. |
| 449 | Diamond | A precious stone; a shape | The diamond ring sparkled brilliantly in the sunlight. |
| 450 | Dictionary | A book of word definitions | Students use the dictionary to understand unfamiliar vocabulary. |
| 451 | Die | To stop living | Many languages die when no one speaks them anymore. |
| 452 | Diet | The food consumed regularly | A balanced diet includes fruits, vegetables, and whole grains. |
| 453 | Difference | The way things are unlike | The difference between the two proposals is quite significant. |
| 454 | Different | Not the same; distinct | Each student has different learning styles and preferences. |
| 455 | Difficult | Hard to do; challenging | Learning a foreign language can be difficult but rewarding. |
| 456 | Difficulty | The state of being difficult | The difficulty of the exam surprised even prepared students. |
| 457 | Digital | Relating to computer technology | Digital technology has transformed how people communicate globally. |
| 458 | Dimension | A measurable extent; an aspect | The project has both technical and social dimensions to consider. |
| 459 | Direct | Straight; to control the operations | The direct flight saves several hours of travel time. |
| 460 | Direction | The course along which something moves | Please follow the direction signs to reach the conference room. |
| 461 | Director | A person who manages; a film maker | The museum director oversees all exhibitions and educational programs. |
| 462 | Dirty | Not clean; dishonest | The dirty dishes need to be washed before dinner. |
| 463 | Disappear | To cease to be visible | The magician made the rabbit disappear from the hat. |
| 464 | Disaster | A sudden event causing damage | The natural disaster prompted an international relief effort. |
| 465 | Discipline | Training to improve behavior; a field of study | Military discipline requires strict adherence to rules and procedures. |
| 466 | Discover | To find something unknown | Scientists hope to discover new treatments for rare diseases. |
| 467 | Discovery | The action of discovering | The discovery of antibiotics revolutionized medical treatment worldwide. |
| 468 | Discuss | To talk about | The committee will discuss budget allocations at tomorrow’s meeting. |
| 469 | Discussion | The action of discussing | The discussion revealed different perspectives on the controversial issue. |
| 470 | Disease | An illness; a disorder | Preventive medicine helps reduce the spread of infectious disease. |
| 471 | Dish | A shallow container; a particular food | The chef’s signature dish combines traditional and modern techniques. |
| 472 | Display | To show; an exhibition | The museum display features artifacts from ancient civilizations. |
| 473 | Distance | The length of space between points | The distance between the two cities is approximately 200 kilometers. |
| 474 | Distribute | To give out; to spread | Volunteers will distribute food packages to families in need. |
| 475 | Distribution | The action of distributing | The distribution of wealth affects social stability significantly. |
| 476 | District | An area with defined boundaries | The school district serves students from several neighboring communities. |
| 477 | Divide | To separate into parts | Teachers divide students into groups for collaborative projects. |
| 478 | Division | The action of dividing; a section | The company’s research division develops innovative products continuously. |
| 479 | Document | A written or printed paper; to record | The legal document requires signatures from all parties involved. |
| 480 | Dog | A domesticated carnivorous mammal | The family dog provides companionship and security for children. |
| 481 | Dollar | The basic monetary unit | The price increased by several dollars due to inflation. |
| 482 | Domain | An area of activity; a territory | The internet domain system organizes websites by categories. |
| 483 | Domestic | Relating to home; within a country | Domestic violence affects families across all social classes. |
| 484 | Dominant | Having power over others; most important | The dominant culture influences language and social customs. |
| 485 | Door | A movable barrier for closing an entrance | Please close the door to keep the warm air inside. |
| 486 | Double | Twice as much; to multiply by two | The company’s profits doubled during the successful quarter. |
| 487 | Doubt | Uncertainty; to question | There is no doubt that education improves life opportunities. |
| 488 | Down | In a lower position; to a lower level | The elevator is going down to the basement parking level. |
| 489 | Download | To transfer data from internet | Students can download course materials from the university website. |
| 490 | Draft | A preliminary version; to prepare | The author completed the first draft of her novel. |
| 491 | Drama | A play; exciting events | The school drama club performs classical and contemporary plays. |
| 492 | Draw | To produce a picture; to attract | The artist will draw portraits of visitors at the festival. |
| 493 | Dream | Images during sleep; an aspiration | Her dream is to become a successful environmental scientist. |
| 494 | Dress | A garment; to put on clothes | She wore an elegant dress to the formal dinner party. |
| 495 | Drive | To operate a vehicle; motivation | The drive to succeed motivates students to study harder. |
| 496 | Drop | To let fall; a small amount | Please don’t drop the fragile package during delivery. |
| 497 | Drug | A medicine; an illegal substance | The new drug shows promise for treating the rare condition. |
| 498 | Dry | Free from moisture; to remove moisture | The dry climate preserves ancient artifacts remarkably well. |
| 499 | Due | Expected; owed | The assignment is due next Friday before class begins. |
| 500 | During | Throughout the course of | During the meeting, participants discussed important policy changes. |
📊 C1 Vocabulary Quiz – 20 Sample Questions
Choose the best answer for each question.
1. What does “plausible” mean?
A) Strange
B) Likely to be true ✅
C) Boring
D) Dangerous
2. “Empirical” evidence is based on…
A) Theory
B) Belief
C) Observation ✅
D) Memory
3. A “stakeholder” is…
A) Someone who eats meat
B) A business competitor
C) Someone affected by a decision ✅
D) A lawyer
4. To “scrutinize” means…
A) To ignore
B) To look closely at ✅
C) To delete
D) To sketch
5. “Tentative” means…
A) Bold
B) Aggressive
C) Uncertain ✅
D) Confirmed
6. What does “advocate” mean?
A) To fight against
B) To support something ✅
C) To translate
D) To punish
7. “Vivid” colors are…
A) Faded
B) Dull
C) Bright ✅
D) Pastel
8. To “elaborate” means…
A) To cancel
B) To explain in more detail ✅
C) To make errors
D) To simplify
9. What is “inflation”?
A) Price increase ✅
B) Job increase
C) Interest rate decrease
D) Money saving
10. “Melancholy” describes a feeling of…
A) Joy
B) Sadness ✅
C) Anger
D) Hunger
11. A “contradiction” is…
A) A clear answer
B) A type of book
C) A conflict between ideas ✅
D) A new theory
12. If something is “feasible”, it is…
A) Unlikely
B) Expensive
C) Impossible
D) Achievable ✅
13. To “negotiate” means to…
A) Buy quickly
B) Argue
C) Discuss and reach agreement ✅
D) Complain loudly
14. “Simultaneous” events happen…
A) Repeatedly
B) Slowly
C) At the same time ✅
D) Unexpectedly
15. “Overwhelming” means…
A) Easy
B) Too strong to handle ✅
C) Boring
D) Irrelevant
16. “Compliant” people usually…
A) Disagree
B) Follow rules ✅
C) Refuse
D) Argue
17. “Sustainability” refers to…
A) Short-term profit
B) Economic growth
C) Long-term balance ✅
D) Innovation
18. “Resilient” people are…
A) Easily discouraged
B) Strong and recover quickly ✅
C) Lazy
D) Nervous
19. “Encryption” is related to…
A) Taxes
B) Data security ✅
C) Agriculture
D) Business law
20. “Urbanization” means…
A) Moving to cities ✅
B) Farming expansion
C) Rural living
D) Migration to other countries
🎯 Final Tip: Practice Daily
Even just 10 minutes a day with focused vocabulary study will grow your word power tremendously over time.
💡 Pro tip: Don’t just memorize — activate the words. Use them in writing, speaking, and thinking.
What’s your English level?
Discover your level now: A1/A2/B1/B2/C1/C2 and GET your certificate!
📤 Ready to Take the Next Step?
✅ Save this list
✅ Choose 10 words today
✅ Start using them in real life!
Let me know if you’d like this content formatted for social media (Instagram carousel, LinkedIn post, or X thread), or if you want a printable version of the word list with sample sentences!
🧩 How to Memorize These C1 Words Easily
| Method | What to Do |
|---|---|
| 📒 Flashcards | Create digital or physical flashcards. Front = word, Back = meaning + sample sentence. |
| 📓 Notebook Practice | Write each word in your own sentence. Review weekly. |
| 🎧 Audio Repetition | Record the words and listen during walks or chores. |
| 🎭 Role Play | Use new words in pretend situations (job interview, debate, etc.) |
| 🔁 SRS Apps | Use tools like Anki to review words scientifically. |
