2
bit(noun, part, appearance, character, lead)
2
bit part(noun, expression, part, appearance, character)
2
challenger(noun, opposition, rival, opponent, favorite)
2
character(noun, part, appearance, lead, piece)
2
con(noun, match, opposition, rival, opponent)
2
guerrilla(noun, opposition, agent, rebel, criminal)
2
lead(noun, part, appearance, character, piece)
2
lines(noun, part, appearance, character, lead)
2
open enemy(expression, idiom, enemy)
2
player(noun, match, opposition, rival, enemy)
2
protagonist(noun, part, appearance, character, lead)
2
revolutionary(noun, opposition, agent, rebel, criminal)
2
rioter(noun, resistance, rebel, opponent, combatant)
2
seditionist(opposition, agent, rebel, criminal, rival)
2
straight part(noun, expression, part, appearance, character)
2
support
2
supporting role(noun, expression, part, appearance, character)
2
title role(noun, expression, part, appearance, character)
2
traitor(opposition, agent, rebel, criminal, rival)
2
unfriendly(noun, adjective, enemy)
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APASmart Define. (2016). antagonist thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/antagonist/thesaurus/synonyms
ChicagoSmart Define. 2016. "antagonist thesaurus" https://smartdefine.org/antagonist/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, antagonist thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/antagonist/thesaurus/synonyms>.
MLASmart Define. "antagonist thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/antagonist/thesaurus/synonyms>