172 entries under noun topic. ×

47
opponent(trouble, person, like, conflict)
42
adversary(trouble, person, like, opposition)
41
antagonist(trouble, person, like, opposition)
38
contestant(animal, person, conflict, opposition)
37
rival(trouble, person, like, conflict)
34
enemy(trouble, person, opposition, curse)
33
contender(person, conflict, opposition, job)
24
foe(trouble, person, opposition, agent)
21
combatant(person, tough, opposition, opponent)
15
competition(person, conflict, rival, opponent)
15
entrant(person, opposition, job, application)
14
opposition(person, agent, rebel, criminal)
13
assailant(opposition, agent, villain, rebel)
12
gladiator(combatant, fighter)
11
challenger(animal, person, sport, opposition)
9
bully(combatant, fighter)
8
battler(tough, combatant, fighter, participant)
8
disputant(opposition, agent, villain, rebel)
8
duelist(combatant, fighter)
8
player(animal, person, sport, opposition)
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APASmart Define. (2016). competitor thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/competitor/thesaurus/synonyms
ChicagoSmart Define. 2016. "competitor thesaurus" https://smartdefine.org/competitor/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, competitor thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/competitor/thesaurus/synonyms>.
MLASmart Define. "competitor thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/competitor/thesaurus/synonyms>