180 entries under nasty topic. ×

1
formidable(adjective, hard, evil, rough)
1
gross(adjective, bad, unpleasant, foul)
1
grudging(adjective, cold, hostile, aloof)
1
hard-nosed(adjective, hard, severe, evil, rough)
1
hateful(adjective, mean, severe, cold)
1
icky(adjective, bad, unpleasant, horrible)
1
ignoble(adjective, hard, evil, rough)
1
infamous(adjective, hard, evil, rough)
1
inimical(adjective, mean, cold, hostile)
1
knavish(adjective, hard, evil, rough)
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)
1
militant(adjective, mean, unfriendly, hateful)
1
misanthropic(adjective, tough, harsh, cold)
1
nauseating(adjective, bad, unpleasant, foul)
1
objectionable(adjective, bad, offensive, unpleasant)
1
obnoxious(adjective, bad, offensive, unpleasant)
1
opposed(adjective, mean, cold, hostile)
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APASmart Define. (2016). sour thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sour/thesaurus/synonyms
ChicagoSmart Define. 2016. "sour thesaurus" https://smartdefine.org/sour/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, sour thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sour/thesaurus/synonyms>.
MLASmart Define. "sour thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/sour/thesaurus/synonyms>