132 entries under unpleasant topic. ×

4
shocking(adjective, appearance, offensive, awful)
4
woeful(adjective, evil, nasty, sad, unhappy)
3
abject(adjective, sad, unhappy, woe)
3
desolate(adjective, sad, unhappy, woe)
3
hapless(adjective, sad, unhappy, woe)
3
infelicitous(adjective, sad, unhappy, woe)
3
offensive(adjective, bad, tough, evil, dark)
3
repellent(adjective, tough, evil, offensive, dark)
3
star-crossed(adjective, sad, unhappy, woe)
3
troublous(adjective, hard, severe, offensive)
2
despicable(adjective, horrible, disagreeable, dreadful)
2
dirty(adjective, nasty, vicious, wicked)
2
disagreeable(adjective, person, hard, severe, rough)
2
fell(adjective, horrible, disagreeable, dreadful)
2
scowling(adjective, close, appearance, rough, nasty)
2
troublesome(adjective, hard, severe, offensive)
2
unhappy(adjective, sad, woe, depressing)
1
blow chunks(adjective, sad, unhappy, woe)
1
brokenhearted(adjective, sad, unhappy, woe)
1
cantankerous(adjective, mean, bad, wrong, evil)
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APASmart Define. (2016). sinister thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sinister/thesaurus/synonyms
ChicagoSmart Define. 2016. "sinister thesaurus" https://smartdefine.org/sinister/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, sinister thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sinister/thesaurus/synonyms>.
MLASmart Define. "sinister thesaurus" 3 April 2016. Web. 30 September 2026. <https://smartdefine.org/sinister/thesaurus/synonyms>