English English
CEFR LEVEL
3335 entries have no recorded CEFR level and are included in All.
copycat
idiomA person who unoriginally imitates or mimics the style, actions, or ideas of another.
↗coquette
word C2a woman who flirts lightheartedly to attract attention
↗coral reefs
word B2Diverse underwater marine ecosystems held together by calcium carbonate structures secreted by corals.
↗Cordially
word C1in a warm and friendly manner; sincerely
↗core
word B2the central or most important part of something
↗corn
word A1a tall cereal plant that produces yellow grains on large ears; maize a tall cereal plant that produces kernels on large ears; maize a type of grain, often yellow, eaten as food
↗corner
word A1the place where two lines, roads, or walls meet the place where two edges or sides meet; the place where two edges or sides meet
↗corporate
word B2connected with a large company or business organization relating to a corporation or large company; united as a single body; relating to a corporation or large company; united as a single body
↗corporation
word B2a large company or official organization that has legal rights and responsibilities A large company or group of companies that is legally recognized as a single entity.
↗corpus
word C1A collection of written or spoken texts, especially when complete and used for linguistic research.
↗correct
word A2free from error; accurate; right; to make something right free from error; accurate
↗correct medicine
phrase A2the appropriate pharmaceutical remedy prescribed for a specific illness
↗correctly
word A2in the right way; without mistakes in a way that is true, accurate, or without mistakes; in a way that is true, accurate, or without mistakes
↗correlate
word C1To have a mutual relationship or connection, in which one thing affects or depends on another.
↗correlation
word B1a mutual relationship or connection between two or more things
↗correspond
word B2to match or be similar to something; to communicate by letters or email to communicate by exchanging letters or messages
↗correspondence
word B2Communication by exchanging letters, emails, or messages; or a close similarity.
↗corroborate
word C1Confirm or give support to a statement, theory, or finding by providing evidence.
↗corrosion
word C1The gradual destruction of materials (especially metals) by chemical reaction, such as rusting.
↗corruption
word B2Dishonest or fraudulent conduct by those in power, typically involving bribery.; dishonest or fraudulent conduct by those in power; the process of decay or decomposition dishonest or fraudulent conduct by those in power
↗cosmology
word C1The science of the origin, evolution, and eventual fate of the universe.
↗cost
word A2the amount of money needed to buy or do something; to have that price to have a price of; to require payment; to cause loss The amount of money needed to buy or do something.; to require the payment of a specified amount of money before it can be acquired or done; to have a price of; to require payment; to cause loss The amount of money needed to buy or do something.
↗Cost an arm and a leg
phraseto be extremely expensive or exorbitantly priced
↗Cost Me a Mint
idiomTo have cost an extraordinarily large sum of money; proved very expensive.
↗cost-efficient
word B2Providing good value, savings, or benefits in relation to the money spent.
↗costs
word A2Amounts that must be paid or spent to buy, obtain, or maintain something.
↗Costs an Arm and a Leg
idiomTo be exceptionally expensive or exorbitantly priced.
↗cotton
word B1a soft white fibrous substance that surrounds the seeds of a tropical plant, used as textile fiber A soft white fibrous substance used to make cloth and thread.; A soft white fibrous substance used to make cloth and thread.
↗couch
word A1a comfortable piece of furniture for sitting or reclining; sofa a long upholstered seat for more than one person, typically with a back and arms a comfortable seat for two or more people, typically upholstered
↗Couch Potato
idiomAn indolent or sedentary person who spends leisure time sitting and watching television.
↗cough
word B1a sudden, noisy expulsion of air from the lungs, often caused by illness a sudden noisy release of air from the lungs to clear the throat or airway; to expel air suddenly from the lungs with a cough; a sudden noisy release of air from the lungs to clear the throat or airway; to expel air suddenly from the lungs with a cough
↗could
word A1past ability, possibility, or a polite way to ask Used to indicate possibility, ability, or permission in the past or as a polite suggestion.
↗could you
phrase A1used as a polite way to ask someone to do something
↗Couldn't Care Less
idiomCompletely indifferent, unbothered, or possessing no concern whatsoever.
↗council
word B1a group of people chosen to make decisions for an organization or area an assembly of people chosen or elected to make decisions or advise on matters
↗count
word A2to find the number of things; also the number itself to determine the total number of something
↗count on
phrasal verb A1to confidently expect and trust that someone will help or that something will happen as planned
↗Count on someone
phrasal verbto rely upon or trust someone with complete confidence to help, deliver, or be dependable
↗count your blessings
phraseto be grateful for the good things, opportunities, and privileges in your life, especially when facing hardship
↗counter
word B1a desk or surface where service is given; to reply against an idea a flat surface in a shop, bank, or kitchen where transactions or work are done; a flat surface in a shop, bank, or kitchen where transactions or work are done
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