| A | B |
| contradict | (v) to say or do something that is the opposite of what someone or something else just did or said |
| contraceptive | (n) anything that is used to prevent something from happening |
| counteract | (v) to do something that will stop another action |
| counterfeit | (adj) describes something as fake, not real |
| contrast | (v) to show the differences between two or more things |
| counterclockwise | (adj) describes movement that is in the direction opposite of how a clock moves |
| counterproductive | (adj) describes an action or thing that prevents you from finishing what you must do |
| controversial | (adj) describes something as causing people to argue or disagree about |
| contraband | (n) items or things that are illegal |
| contrary | (adj) describes something as being opposite or different from something else |