136 entries under unpleasant topic. ×

8
unbearable(adjective, severe, awful, terrible)
8
ungodly(adjective, severe, awful, terrible)
6
biting(adjective, nasty, tender, disgusting)
6
eerie(adjective, mean, nasty, awful)
6
lurid(adjective, evil, nasty, awful)
6
scandalous(adjective, evil, awful, terrible)
6
troublesome(verb, adjective, person, severe, tender)
5
forbidding(adjective, tough, difficult, terrible)
5
mean(adjective, sad, unhappy, awful)
5
menacing(adjective, tough, nasty, awful)
5
nauseous(adjective, disgusting, horrible, disagreeable)
4
grave(adjective, severe, intense, terrible)
4
hateful(adjective, mean, severe, nasty, offensive)
4
noisome(adjective, offensive, terrible, vicious)
4
reprehensible(adjective, evil, nasty, offensive)
4
sinister(adjective, nasty, awful, terrible)
3
fell(adjective, fear, horrible, disagreeable)
3
low(adjective, terrible, wicked, horrible)
3
ominous(adjective, evil, nasty, awful)
3
sordid(adjective, wicked, horrible, disagreeable)
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APASmart Define. (2016). dreadful thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/dreadful/thesaurus/synonyms
ChicagoSmart Define. 2016. "dreadful thesaurus" https://smartdefine.org/dreadful/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, dreadful thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/dreadful/thesaurus/synonyms>.
MLASmart Define. "dreadful thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/dreadful/thesaurus/synonyms>