180 entries under nasty topic. ×

1
argumentative(adjective, mean, unfriendly, hateful)
1
belligerent(adjective, mean, unfriendly, hateful)
1
bland(adjective, unpleasant, disagreeable, distasteful)
1
callous(adjective, hard, tough, evil, rough)
1
catty(adjective, mean, unfriendly, hateful)
1
censorious(adjective, difficult, cross, cold)
1
chill(adjective, mean, unfriendly, hateful)
1
competitive(adjective, mean, cold, hostile)
1
contemptible(adjective, bad, hard, evil, rough)
1
contentious(adjective, mean, unfriendly, hateful)
1
dangerous(adjective, hard, evil, rough)
1
despicable(adjective, bad, hard, evil, rough)
1
difficult(adjective, hard, tough, evil, rough)
1
dirty(adjective, bad, hard, rough)
1
disaffected(adjective, cold, hostile, aloof)
1
dishonorable(adjective, hard, evil, rough)
1
dull(verb, adjective, hard, spoil)
1
estranged(adjective, severe, cold, hostile)
1
evil(adjective, hard, rough, rude)
1
fierce(adjective, bad, hard, tough, severe)
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APASmart Define. (2016). sour thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sour/thesaurus/synonyms
ChicagoSmart Define. 2016. "sour thesaurus" https://smartdefine.org/sour/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, sour thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sour/thesaurus/synonyms>.
MLASmart Define. "sour thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/sour/thesaurus/synonyms>