3
dissentient(adjective, bad, weak, gloomy, hostile)
3
fighting(nasty, determined, hostile, spirited, aggressive)
3
hurtful(adjective, mean, bad, wrong, evil)
3
ill(adjective, bad, evil, negative, contrary)
3
in opposition(expression, disgusting, hostile, different, contrary)
3
incongruous(adjective, disagreement, inappropriate, contrary, unsuitable)
3
injurious(adjective, person, mean, bad, wrong)
3
militaristic
3
opposition
3
petulant(adjective, aggressive, belligerent, argumentative, quarrelsome)
3
querulous(adjective, argumentative, quarrelsome)
3
reactionary
3
refractory
3
renitent
3
reverse(adjective, contrary, adverse, conflicting, opposite)
3
testy(adjective, argumentative, quarrelsome)
3
unmelodious(adjective, harsh, different, contrary, conflicting)
3
unmusical(adjective, discordant, inharmonious)
3
unwarmhearted(adjective, person)
3
violent(adjective, mean, sharp, harsh, hostile)
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APASmart Define. (2016). antagonistic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/antagonistic/thesaurus/synonyms
ChicagoSmart Define. 2016. "antagonistic thesaurus" https://smartdefine.org/antagonistic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, antagonistic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/antagonistic/thesaurus/synonyms>.
MLASmart Define. "antagonistic thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/antagonistic/thesaurus/synonyms>