86 entries under opponent topic. ×

4
emulator(noun, person, opposition, agent, rebel)
4
equivalent(noun, person, like, match, balance)
3
nemesis(noun, bane, competitor, adversary)
3
attacker(noun, opposition, agent, rebel, criminal)
3
bandit(noun, person, opposition, agent, rebel)
3
opposer(noun, match, opposition, enemy)
3
opposite number(noun, expression, person, enemy)
3
other side(noun, expression, idiom, opposition, agent)
2
buddy(noun, person, competitor)
2
con(noun, match, opposition, enemy)
2
invader(noun, opposition, agent, rebel, criminal)
2
litigant(noun, match, opposition, combatant)
2
oppugnant(noun, match, opposition, enemy)
2
terrorist(noun, opposition, agent, rebel, criminal)
2
villain(noun, opposition, agent, rebel, criminal)
1
agent(noun, opposition, rebel, criminal)
1
asperser(noun, opposition, agent, rebel, criminal)
1
assassin(noun, opposition, agent, rebel, criminal)
1
assaulter
1
backbiter(noun, opposition, agent, rebel, criminal)
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APASmart Define. (2016). rival thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/rival/thesaurus/synonyms
ChicagoSmart Define. 2016. "rival thesaurus" https://smartdefine.org/rival/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, rival thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/rival/thesaurus/synonyms>.
MLASmart Define. "rival thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/rival/thesaurus/synonyms>