The definition of an adversary is a person who fights against something or someone, or is a person who is considered to be a competitor or enemy.
A drug or chemical substance that interferes with the physiological action of another, especially by combining with and blocking its nerve receptor.
The definition of a foe is an enemy or opponent.
Pro means for, or in favor of.
Find another word for anti. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for anti, like: , adversary, antagonist, foe, pro and racist.