84 entries under unpleasant topic. ×

8
sorry(adjective, sad, dark, sorrow)
7
grave(adjective, sad, sorrow, depression)
7
low(adjective, blue, sad, feelings)
7
nasty(adjective, mean, severe, evil, rough)
7
ugly(adjective, upset, blue, low, sad)
6
forbidding(adjective, severe, evil, rough, nasty)
6
menacing(adjective, horrible, hostile, disagreeable)
6
scowling(adjective, evil, rough, nasty, dark)
5
disagreeable(adjective, mean, rough, nasty, dark)
5
ornery(adjective, upset, mean, sharp, informal)
5
temperamental(adjective, unstable, irritable, disagreeable)
5
threatening(adjective, mean, bad, wrong, evil)
5
truculent(adjective, nasty, rude, coarse)
4
evil(adjective, mean, bad, wrong, harsh)
4
grievous(adjective, sad, sorrow, depression)
4
short(adjective, cross, disagreeable, angry)
4
vexatious(adjective, horrible, irritable, disagreeable)
3
spiteful(adjective, mean, rough, nasty, cross)
3
vicious(adjective, horrible, disagreeable, dreadful)
2
bellicose(adjective, mean, sharp, rough, nasty)
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APASmart Define. (2016). sullen thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sullen/thesaurus/synonyms
ChicagoSmart Define. 2016. "sullen thesaurus" https://smartdefine.org/sullen/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, sullen thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sullen/thesaurus/synonyms>.
MLASmart Define. "sullen thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/sullen/thesaurus/synonyms>