noun
Synonyms: opponent , antagonist, anti, con, match, opposer, oppugnant
Related Word: assaulter, attacker
Contrasted words: backer, supporter, upholder
Antonyms: ally
noun
Synonyms: opponent , antagonist, anti, con, match, opposer, oppugnant
Related Word: assaulter, attacker
Contrasted words: backer, supporter, upholder
Antonyms: ally
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003