The direct or exact opposite:
A proposition derived by negating and permuting the terms of another, equivalent proposition; for example, All not-Y is not-X is the contrapositive of All X is Y.
Financial or other help.
a word that expresses a meaning opposed to the meaning of another word, in which case the two words are antonyms of each other
(Logic) A proposition related to another in such a way that if the latter is true, the former must be false, but if the latter is false, the former is not necessarily true.
The opposite or reverse.
A counter is defined as a person or thing that counts or keeps score, or a long flat work space.
(Mathematics) An additive inverse.
A mechanism, etc. for reversing, as a gear arrangement in a transmission that causes a machine, motor vehicle, etc. to run backward or in the opposite direction
Find another word for antonym. In this page you can discover 14 synonyms, antonyms, idiomatic expressions, and related words for antonym, like: antipode, antipodes, antithesis, contrapositive, support, opposite word, contrary, synonym, verbum, converse and counter.