101 entries under hostile topic. ×

5
perverse(cross, unpleasant, negative, different)
4
averse(adjective, disgusting, contrary, revolting)
4
confronting(contrary, opposing, opposed)
4
dim
4
discordant(adjective, negative, inappropriate, antagonistic)
4
enemy(noun, contrary, opponent, opposing)
4
obstinate(adjective, cross, negative, different)
4
ornery(adjective, mean, informal, cross, negative)
3
antithetical(adjective, negative, antagonistic, contrary)
3
facing(adjective, reverse, antagonistic, contrary)
3
incompatible(adjective, disgusting, antagonistic, contrary)
3
reverse(noun, adjective, opposition, negative)
2
allergic(mean, nasty, unfriendly, antagonistic)
2
antipodal(adjective, negative, reverse, inappropriate)
2
antonymous(contrary, opposing)
2
argumentative(adjective, mean, nasty, unfriendly)
2
at cross-purposes(expression, contrary, opposing)
2
clashing(negative, different, antagonistic, contrary)
2
converse(negative, different, antagonistic, contrary)
2
disapproving(adjective, mean, nasty, negative)
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APASmart Define. (2016). adverse thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/adverse/thesaurus/synonyms
ChicagoSmart Define. 2016. "adverse thesaurus" https://smartdefine.org/adverse/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, adverse thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/adverse/thesaurus/synonyms>.
MLASmart Define. "adverse thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/adverse/thesaurus/synonyms>