73 entries under competitor topic. ×

4
battler(noun, tough, combatant, participant)
4
emulator(noun, person, opposition, agent, rebel)
4
equivalent(noun, person, like, match, balance)
3
nemesis(noun, opponent, bane, adversary)
3
attacker(noun, opposition, agent, rebel, criminal)
3
bandit(noun, person, opposition, agent, rebel)
3
opposite number(noun, expression, person, opponent, enemy)
3
other side(noun, expression, idiom, opposition, agent)
3
participant(noun, entry, contestant, candidate)
3
warrior(noun, tough, bully, combatant)
2
buddy(noun, person, opponent)
2
candidate(noun, match, opposition, enemy, entry)
2
invader(noun, opposition, agent, rebel, criminal)
2
scrapper(tough, participant, bodyguard, candidate)
2
terrorist(noun, opposition, agent, rebel, criminal)
2
villain(noun, opposition, agent, rebel, criminal)
1
agent(noun, opposition, rebel, criminal, opponent)
1
asperser(noun, opposition, agent, rebel, criminal)
1
aspirant(noun, match, opposition, enemy)
1
assassin(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>