608 entries under adjective topic. ×

11
venomous(hateful, deadly, malevolent, noxious)
10
cross(upset, mean, bad, wrong)
10
frigid(person, feelings, negative, unfriendly)
10
malignant(mean, nasty, cold, negative)
10
opposing(preposition, hesitant, different, antagonistic)
10
rancorous(mean, tough, severe, nasty)
10
sullen(upset, mean, bad, wrong)
10
virulent(mean, severe, nasty, unfriendly)
9
sour(mean, hard, severe, evil)
9
argumentative(mean, nasty, antagonistic, aggressive)
9
discordant(disagreement, negative, unfriendly, distinct)
9
dour(mean, tough, severe, harsh)
9
icy(person, feelings, negative, unfriendly)
9
ill(mean, bad, evil, harsh)
9
malign(upset, hard, evil, rough)
9
repugnant(disagreement, reverse, antagonistic, contrary)
9
reserved(person, cold, indifferent, feelings)
9
unfavorable(mean, bad, wrong, evil)
8
angry(feeling, tough, severe, harsh)
8
antisocial(person, nasty, cold, feelings)
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APASmart Define. (2016). hostile thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/hostile/thesaurus/synonyms
ChicagoSmart Define. 2016. "hostile thesaurus" https://smartdefine.org/hostile/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, hostile thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/hostile/thesaurus/synonyms>.
MLASmart Define. "hostile thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/hostile/thesaurus/synonyms>