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Against

anti-, ant-, counter-, contra-, ob-

TermDefinition
antagonist (n) a person who actively opposes or is hostile to someone or something; an adversary
antisocial (adj) not sociable; not wanting the company of others
antiseptic (n) a substance that prevents infection in a wound by killing bacteria; (adj) free of germs
contrast (v) to be different especially in a way that is very obvious; to compare two people or things to show how they are different
contradiction (n) a difference or disagreement between two things which means that both cannot be true
counterbalance (n) a weight used to balance another weight; (v) to balance or offset
counterproductive (adj) not helpful; making the thing you want to happen less likely to happen
obnoxious (adj) unpleasant in a way that makes people feel offended, annoyed, or disgusted
obstinate (adj) refusing to change your behavior or your ideas; stubborn
obstruct (v) to block something, such as a pipe or street so that things cannot move through easily; to slow or block the movement, progress, or action of something or someone
Created by: user-1774386
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