Synonyms|423Antonyms|173|Broader|16Narrower|14Related|392
36
ally(noun, enemy)
32
buddy
27
supporter(noun, opposition, advocate)
17
friend(noun, ally, benefactor, stranger)
13
bro
12
sidekick(noun, person)
9
partner(noun, superior)
7
companion(noun, friend, helper, enemy)
5
colleague(noun, associate, enemy, ally)
5
comrade(noun, ally)
4
adherent
4
follower(noun, opposition)
4
pal
3
associate(noun, enemy, ally, colleague)
3
advocate
3
helper(noun, superior, boss, ally)
3
soul mate
3
accomplice(noun, crime, helper)
3
champion(noun, opposition)
3
confederate
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APASmart Define. (2016). opponent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/opponent/thesaurus/antonyms
ChicagoSmart Define. 2016. "opponent thesaurus" https://smartdefine.org/opponent/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, opponent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/opponent/thesaurus/antonyms>.
MLASmart Define. "opponent thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/opponent/thesaurus/antonyms>