47 entries under competitor topic. ×

8
rival(noun, person, opposition, opponent, favorite)
5
contender(noun, animal, sport, opponent)
4
competition(noun, rival, opponent, favorite, peer)
3
opponent(noun, person, match, opposition, rival)
3
contester(participant, candidate, contender)
3
warrior(noun, champion, hero, winner)
2
antagonist(noun, opposition, rival, opponent, favorite)
2
contestant(noun, animal, sport, opposition, rival)
2
combatant(participant, candidate, contender)
1
adversary(noun, opposition, rival, opponent, favorite)
1
enemy(noun, match, opposition, rival, opponent)
1
anti(noun, match, opposition, rival, opponent)
1
aspirant(noun, opposition, rival, enemy)
1
assailant(noun, match, opposition, rival, opponent)
1
bandit(noun, match, opposition, rival, opponent)
1
battler(participant, candidate, contender)
1
bidder(noun, match, opposition, rival, opponent)
1
candidate(noun, match, opposition, rival, enemy)
1
con(noun, match, opposition, rival, opponent)
1
corrival
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APASmart Define. (2015). challenger thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/challenger/thesaurus/synonyms
ChicagoSmart Define. 2015. "challenger thesaurus" https://smartdefine.org/challenger/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, challenger thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/challenger/thesaurus/synonyms>.
MLASmart Define. "challenger thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/challenger/thesaurus/synonyms>