72 entries under rival topic. ×

3
other side(noun, expression, opposition, agent, rebel)
2
challenger(noun, opposition, opponent, favorite)
2
con(noun, match, opposition, opponent)
2
invader(noun, opposition, agent, rebel, criminal)
2
nemesis(noun, opponent, enemy, bane)
2
oppugnant(noun, match, opposition, opponent)
2
player(noun, match, opposition, enemy)
2
rebel(noun, opposition, agent, criminal)
1
agent(noun, opposition, rebel, criminal)
1
asperser(noun, opposition, agent, rebel, criminal)
1
aspirant(noun, match, opposition, enemy)
1
assassin(noun, opposition, agent, rebel, criminal)
1
backbiter(noun, opposition, agent, rebel, criminal)
1
bad person(noun, expression, opposition, agent, rebel)
1
betrayer(noun, opposition, agent, rebel, criminal)
1
bidder(noun, match, opposition, opponent)
1
calumniator(noun, opposition, agent, rebel, criminal)
1
candidate(noun, match, opposition, enemy)
1
counteragent(noun, match, opposition, opponent)
1
criminal(noun, opposition, agent, rebel)
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APASmart Define. (2016). adversary thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/adversary/thesaurus/synonyms
ChicagoSmart Define. 2016. "adversary thesaurus" https://smartdefine.org/adversary/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, adversary thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/adversary/thesaurus/synonyms>.
MLASmart Define. "adversary thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/adversary/thesaurus/synonyms>