110 entries under hostile topic. ×

1
dull(verb, adjective, hard, nasty, spoil)
1
estranged(adjective, severe, nasty, cold)
1
evil(adjective, hard, rough, nasty, rude)
1
fierce(adjective, bad, hard, tough, severe)
1
formidable(adjective, hard, evil, rough, nasty)
1
grudging(adjective, nasty, cold, aloof)
1
hard-nosed(adjective, hard, severe, evil, rough)
1
hateful(adjective, mean, severe, nasty, cold)
1
ignoble(adjective, hard, evil, rough, nasty)
1
infamous(adjective, hard, evil, rough, nasty)
1
inimical(adjective, mean, nasty, cold)
1
knavish(adjective, hard, evil, rough, nasty)
1
lousy(adjective, bad, hard, evil, rough)
1
low-down and dirty(expression, adjective, idiom, hard, evil)
1
malicious(adjective, mean, hard, evil, rough)
1
malign(adjective, hard, evil, rough, nasty)
1
misanthropic(adjective, tough, nasty, harsh, cold)
1
opposed(adjective, mean, nasty, cold)
1
opposite(adjective, mean, nasty, cold)
1
perfidious(adjective, hard, evil, rough, nasty)
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APASmart Define. (2016). sour thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sour/thesaurus/synonyms
ChicagoSmart Define. 2016. "sour thesaurus" https://smartdefine.org/sour/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, sour thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sour/thesaurus/synonyms>.
MLASmart Define. "sour thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/sour/thesaurus/synonyms>