| A | B |
|---|
| collaborate | to work together; to cooperate with an enemy |
| collateral | parallel in time and rank; related to the main subject; secondary; anything that guarantees the fulfillment of a loan or payment |
| comply | to act in accordance with customs and rules |
| condolence | sympathy for someone's grief or sorrow; an expression of sympathy |
| congeniality | the quality of having the same tastes; compatibility; friendliness; agreeableness; pleasantness |
| congruent | coinciding exactly; in agreement |
| connive | to cooperate secretly; to join secretly in another's wrongdoing; to scheme |
| conspiracy | secret planning; a plot or secret plan |
| contaminate | to pollute; to make impure; to spoil |
| contemptible | mean; low; hateful; deserving scorn |
