contraband= anything that is against the law to buy or sell
contradict= to express the opposite
contrarian= a person who thinks differently from other people; a person who does the opposite of what is expected
contrary= completely different; opposite in nature, opinion, or action
contrast= to look at different things to see how they are opposites or not related
counterbalance= a weight used to balance an opposite weight
counterclockwise= in the direction that is opposite of the direction the hands on the clock move
counterfeit= being the opposite of real; fake or artificial
counterintuitive= goes against your gut feelings or common sense