180 entries under nasty topic. ×

3
hard(adjective, tough, severe, evil, sharp)
3
malevolent(adjective, mean, hostile, unfriendly)
3
offensive(adjective, unpleasant, rank, foul)
3
rude(adjective, hard, severe, rough)
3
sad(adjective, low, unpleasant, gloomy)
3
spiteful(adjective, mean, cold, hostile)
3
unlovely(adjective, bad, horrible, disagreeable)
3
unsociable(adjective, mean, tough, harsh)
3
virulent(adjective, mean, severe, hostile)
2
disapproving(adjective, mean, unfriendly, hateful)
2
disgusting(adjective, offensive, unpleasant, rank)
2
ill-disposed(adjective, mean, cold, hostile)
2
inauspicious(adjective, cold, hostile, aloof)
2
inhospitable(adjective, mean, severe, cold)
2
insipid(adjective, hard, unpleasant, disagreeable)
2
liverish(adjective, hard, evil, rough)
2
malignant(adjective, mean, cold, hostile)
2
ornery(adjective, mean, difficult, cross)
2
poor(adjective, quiet, bad, dirty)
2
quarrelsome(adjective, difficult, 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>