88 entries under opponent topic. ×

5
attacker(noun, opposition, agent, rebel, criminal)
4
villain(noun, opposition, agent, rebel, criminal)
3
contrarian(noun, person, opposition, competitor)
3
dissentient(noun, adjective, match, opposition, rival)
3
oppositionist(noun, support, person, resist)
3
other side(noun, expression, opposition, agent, rebel)
2
challenger(noun, opposition, rival, favorite)
2
con(noun, match, opposition, rival)
2
invader(noun, opposition, agent, rebel, criminal)
2
nemesis(noun, rival, enemy, bane)
2
oppugnant(noun, match, opposition, rival)
2
rebel(noun, opposition, agent, criminal, rival)
1
agent(noun, opposition, rebel, criminal, rival)
1
archrival
1
asperser(noun, opposition, agent, rebel, criminal)
1
assassin(noun, opposition, agent, rebel, criminal)
1
assaulter
1
bête noire(expression, brute, monster, demon)
1
backbiter(noun, opposition, agent, rebel, criminal)
1
bad person(noun, expression, opposition, agent, rebel)
10 years ago|9.7k views|share |citing 
APASmart Define. (2016). adversary thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/adversary/thesaurus/synonyms
ChicagoSmart Define. 2016. "adversary thesaurus" https://smartdefine.org/adversary/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, adversary thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/adversary/thesaurus/synonyms>.
MLASmart Define. "adversary thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/adversary/thesaurus/synonyms>