Synonyms|423Antonyms|173|Broader|16Narrower|14Related|392
3
backer(noun, supporter)
3
benefactor(noun, donor)
3
crony
3
fellow
3
mate
3
proponent(noun, person)
3
soulmate
3
teammate
2
chum
2
disciple(noun, enemy)
2
accessory
2
assistant(noun, boss, ally)
2
devotee(noun, enemy)
2
exponent
2
fan(noun, enemy)
2
guardian
2
member(noun, whole)
2
partisan
2
patron(noun, person, rear)
2
sweetheart
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APASmart Define. (2016). opponent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/opponent/thesaurus/antonyms
ChicagoSmart Define. 2016. "opponent thesaurus" https://smartdefine.org/opponent/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, opponent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/opponent/thesaurus/antonyms>.
MLASmart Define. "opponent thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/opponent/thesaurus/antonyms>