25 entries under rival topic. ×

4
opponent(noun, person, match, opposition)
1
adversary(noun, match, opposition, opponent)
1
antagonist(noun, match, opposition, opponent)
1
anti(noun, match, opposition, opponent)
1
aspirant(noun, match, opposition, opponent)
1
assailant(noun, match, opposition, opponent)
1
bandit(noun, match, opposition, opponent)
1
bidder(noun, match, opposition, opponent)
1
candidate(noun, match, opposition, opponent)
1
challenger(noun, match, opposition, opponent)
1
competitor(noun, match, opposition, opponent)
1
con(noun, match, opposition, opponent)
1
contestant(noun, match, opposition, opponent)
1
dark horse(noun, expression, match, opposition)
1
disputant(noun, match, opposition, opponent)
1
dissentient(noun, match, opposition, opponent)
1
enemy(noun, match, opposition, opponent)
1
entrant(noun, match, opposition, opponent)
1
foe(noun, match, opposition, opponent)
1
litigant(noun, match, opposition, opponent)
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APASmart Define. (2015). counteragent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/counteragent/thesaurus/synonyms
ChicagoSmart Define. 2015. "counteragent thesaurus" https://smartdefine.org/counteragent/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, counteragent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/counteragent/thesaurus/synonyms>.
MLASmart Define. "counteragent thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/counteragent/thesaurus/synonyms>