131 entries under antagonistic topic. ×

2
competitive(adjective, mean, nasty, unfriendly, hateful)
2
con(contrary, incompatible, inconsistent, self-contradictory)
2
contentious(adjective, mean, nasty, unfriendly, hateful)
2
contrapositive(adjective, reverse, contrary, conflicting)
2
converse(negative, hostile, different, contrary)
2
counteractive(contrary, incompatible, inconsistent, self-contradictory)
2
disapproving(adjective, mean, nasty, negative, hostile)
2
discrepant(contrary, unsuitable, incompatible, discordant)
2
hateful(adjective, person, mean, bad, wrong)
2
incongruous(adjective, inappropriate, contrary, unsuitable)
2
inconsistent(negative, disgusting, hostile, contrary)
2
inverse(noun, adjective, opposition, reverse, difference)
2
malicious(adjective, mean, bad, wrong, evil)
2
mean(adjective, person, nasty, harsh, hostile)
2
obverse(adjective, reverse, contrary, conflicting)
2
oppugnant(adjective, mean, nasty, unfriendly, hateful)
2
scrappy(adjective, mean, nasty, unfriendly, hateful)
2
surly(adjective, person, mean, bad, wrong)
2
unkind(adjective, person, mean, bad, wrong)
2
unsociable(adjective, person, mean, nasty, unfriendly)
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APASmart Define. (2016). adverse thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/adverse/thesaurus/synonyms
ChicagoSmart Define. 2016. "adverse thesaurus" https://smartdefine.org/adverse/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, adverse thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/adverse/thesaurus/synonyms>.
MLASmart Define. "adverse thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/adverse/thesaurus/synonyms>