24 entries under competitor topic. ×

16
player(noun, person, participate, application, entry)
11
contestant
8
participator(noun, person, influence, agent, member)
7
entrant(noun, person, application, submission)
4
member(noun, person, associate, advocate, supporter)
2
adversary(noun, contestant, candidate, contender)
2
opponent(noun, contestant, contender)
2
rival(noun, entry, contestant, candidate)
1
contender(noun, contestant, candidate)
1
aspirant(entry, contestant, candidate, contender)
1
candidate(application, submission, entry, contestant)
1
convert(noun, advocate, supporter, fan, admirer)
1
team member(expression, candidate, contender)
0
antagonist(contestant, candidate, contender)
0
battler(candidate, contender)
0
challenger(contestant, candidate, contender)
0
combatant(candidate, contender)
0
contester(candidate, contender)
0
dark horse(expression, contestant, candidate, contender)
0
disputant(candidate, contender)
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APASmart Define. (2015). participant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/participant/thesaurus/synonyms
ChicagoSmart Define. 2015. "participant thesaurus" https://smartdefine.org/participant/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, participant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/participant/thesaurus/synonyms>.
MLASmart Define. "participant thesaurus" 16 November 2015. Web. 26 September 2026. <https://smartdefine.org/participant/thesaurus/synonyms>