opposite word

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a word that expresses a meaning opposed to the meaning of another word, in which case the two words are antonyms of each other
- to him the antonym of 'gay' was 'depressed'
• Syn:
antonym, opposite
• Ant:
synonym (for: antonym)
• Derivationally related forms:
antonymous (for: antonym)
• Hypernyms:
word
• Hyponyms:
direct antonym, indirect antonym