20 entries under opposition topic. ×

31
rival(noun, adjective, opponent, enemy)
27
foe(noun, friend, rival, opponent)
22
opponent(noun, person, rival, enemy)
18
antagonist(noun, person, friend, rival)
16
adversary(noun, supporter, rival, opponent)
8
detractor(noun, rival, opponent, enemy)
5
competitor(noun, associate, rival, opponent)
3
other side(noun, expression, associate, side)
2
attacker(noun, rival, competitor, antagonist)
2
prosecutor(noun, associate, rival, competitor)
2
someone competed against(noun, expression, rival, competitor)
2
someone hated(noun, expression, rival, competitor)
1
agent(noun, rival, competitor, antagonist)
1
bandit(noun, rival, competitor, antagonist)
1
criminal(noun, rival, competitor, antagonist)
1
guerrilla(noun, rival, competitor, antagonist)
1
invader(noun, rival, competitor, antagonist)
1
murderer(noun, rival, competitor, antagonist)
1
rebel(noun, rival, competitor, antagonist)
1
spy(noun, rival, competitor, antagonist)
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APASmart Define. (2016). ally thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ally/thesaurus/antonyms
ChicagoSmart Define. 2016. "ally thesaurus" https://smartdefine.org/ally/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, ally thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ally/thesaurus/antonyms>.
MLASmart Define. "ally thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/ally/thesaurus/antonyms>