- Definitions|2
- Thesaurus|348
- Abbreviations|0
117 entries under noun topic. ×
| competitor(animal, person, sport, opposition) | |
| rival(person, opposition, opponent, favorite) | |
| contender(animal, sport, opponent, competitor) | |
| competition(rival, opponent, favorite, peer) | |
| darer | |
| opponent(person, match, opposition, rival) | |
| warrior(champion, hero, competitor, winner) | |
| disputer | |
| antagonist(opposition, rival, opponent, favorite) | |
| contestant(animal, sport, opposition, rival) | |
| caller | |
| defier | |
| adversary(opposition, rival, opponent, favorite) | |
| champion(hero, winner, champ, victor) | |
| enemy(match, opposition, rival, opponent) | |
| advocate(champion, partisan, hero, winner) | |
| ally(champion, partisan, hero, winner) | |
| anti(match, opposition, rival, opponent) | |
| aspirant(opposition, rival, enemy, competitor) | |
| assailant(match, opposition, rival, opponent) |
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| APA | Smart Define. (2015). challenger thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/challenger/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "challenger thesaurus" https://smartdefine.org/challenger/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, challenger thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/challenger/thesaurus/synonyms>. |
| MLA | Smart Define. "challenger thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/challenger/thesaurus/synonyms> |