2
agent(noun, opposition, villain, rebel, criminal)
2
assaulter(noun, opponent, attacker, goon, mugger)
2
bad person(expression, opposition, agent, villain, rebel)
2
bandit(noun, opposition, agent, villain, rebel)
2
bitter enemy(expression, trouble, curse)
2
challenger(noun, match, opposition, rival, opponent)
2
contrary
2
hostile party(noun, expression, person, enemy)
2
open enemy(expression, idiom, enemy)
2
rioter(noun, combatant)
2
sectary(noun, enemy)
2
unfriendly(noun, enemy)
1
accoster(attacker, goon)
1
adverseness
1
affliction(opponent, archenemy)
1
aggressor(attacker, goon, mugger, assailant)
1
anathema(trouble, curse)
1
antithesis
1
antonym
1
arch-enemy
10 years ago|5.9k views|share |citing 
APASmart Define. (2016). foe thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/foe/thesaurus/synonyms
ChicagoSmart Define. 2016. "foe thesaurus" https://smartdefine.org/foe/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, foe thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/foe/thesaurus/synonyms>.
MLASmart Define. "foe thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/foe/thesaurus/synonyms>