Vocabulary Cards C1
416 cards available.
C1 verb
corrode
Meaning
to gradually destroy or wear away metal or other materials through chemical action
Example
The iron pipes corroded over time due to exposure to water.
C1 noun
corrosion
Meaning
The gradual destruction of materials by chemical or electrochemical reaction, especially of metals by oxidation.
Example
Corrosion in pipes leads to leakage.
C1 adjective
corrosive
Meaning
tending to cause corrosion; harmful or destructive to materials or people
Example
The chemical is highly corrosive and should be handled with care.
C1 adjective
cosmic
Meaning
relating to the universe or cosmos; vast
Example
Astronomers study cosmic phenomena to understand the universe.
C1 noun
cosmology
Meaning
the science of the origin and development of the universe
Example
She studied cosmology to understand the origins of the universe.
C1 adjective
cosmopolitan
Meaning
familiar with and at ease in many different countries and cultures
Example
He has a cosmopolitan outlook due to his extensive travels.
C1 noun
Cosmos
Meaning
a colorful annual flower with daisy-like blooms and feathery foliage
Example
The cosmos flowers swayed gently in the summer breeze across the meadow.
C1 noun
Cotton Fabric
Meaning
textile made from cotton fibers, known for being soft, breathable, and comfortable
Example
Cotton fabric is perfect for summer clothing.
C1 noun
countenance
Meaning
a person's face or expression; support or approval
Example
Her cheerful countenance brightened the room.
C1 noun
counter-claim
Meaning
a claim made to rebut a previous claim, often in legal contexts
Example
The defendant filed a counter-claim against the plaintiff.
C1 verb
counteract
Meaning
to act against something in order to reduce its effect
Example
The medicine helps counteract the side effects of the treatment.
C1 verb
counterbalance
Meaning
to offset or balance the effect of something
Example
Exercise can counterbalance the negative effects of stress.
C1 adjective, verb, noun
counterfeit
Meaning
made to look like something genuine in order to deceive
Example
The police seized a batch of counterfeit currency.
C1 adjective
counterintuitive
Meaning
contrary to what one would intuitively expect
Example
His approach seems counterintuitive but it actually works.
C1 noun
counterpoint
Meaning
an argument, idea, or theme contrasting with another; also a musical term for independent melody
Example
Her calm attitude was a counterpoint to his anger.
C1 adjective
counterproductive
Meaning
Having the opposite of the desired effect; tending to hinder rather than help.
Example
Counterproductive activities often stem from dissatisfaction.
C1 noun
countryman
Meaning
a person from one's own country or rural area
Example
He was proud to meet a fellow countryman at the international conference.
C1 noun
coup
Meaning
a sudden, decisive action that brings about a change, especially in government
Example
The military staged a coup to overthrow the existing regime.
C1 noun
Course flour
Meaning
coarsely ground flour with larger particles, typically used for baking bread
Example
She used course flour to make homemade bread with a rustic texture.
C1 noun
covenant
Meaning
a formal agreement or promise, often legally binding
Example
The landlord and tenant signed a covenant to maintain the property.
C1 adjective
covert
Meaning
hidden, secret, or not openly acknowledged
Example
The spy conducted a covert operation behind enemy lines.
C1 verb
covet
Meaning
to desire something belonging to someone else
Example
He coveted his neighbor's new car.
C1 noun
cowardice
Meaning
lack of courage; behavior showing fear
Example
His cowardice prevented him from speaking up.
C1 verb
cower
Meaning
to crouch down in fear
Example
The child cowered behind the sofa during the thunderstorm.