Synonyms|1kAntonyms|220|Broader|12Narrower|14Related|1.2k

72 entries under dreadful topic. ×

1
base(adjective, rude, unpleasant, coarse, polite)
1
vile(adjective, mean, bad, wrong, evil)
0
dangerous(adjective, unpleasant, horrible, disagreeable)
0
despicable(adjective, unpleasant, horrible, disagreeable)
0
dirty(adjective, mean, nasty, unpleasant, horrible)
0
disgusting(adjective, unpleasant, horrible, disagreeable)
0
distasteful(adjective, unpleasant, horrible, disagreeable)
0
fell(adjective, unpleasant, horrible, disagreeable)
0
filthy(adjective, unpleasant, horrible, disagreeable)
0
formidable(adjective, unpleasant, horrible, disagreeable, ugly)
0
horrible(adjective, evil, unpleasant, disagreeable, mysterious)
0
ignoble(adjective, unpleasant, horrible, disagreeable)
0
low-down(adjective, unpleasant, horrible, disagreeable)
0
major(adjective, unpleasant, horrible, disagreeable)
0
messy(adjective, unpleasant, horrible, disagreeable)
0
nauseous(adjective, unpleasant, horrible, disagreeable)
0
noisome(adjective, unpleasant, horrible, disagreeable)
0
objectionable(adjective, unpleasant, horrible, disagreeable)
0
obnoxious(adjective, rough, nasty, dark, unpleasant)
0
odious(adjective, unpleasant, horrible, disagreeable)
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ChicagoSmart Define. 2016. "sullen thesaurus" https://smartdefine.org/sullen/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, sullen thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sullen/thesaurus/synonyms>.
MLASmart Define. "sullen thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/sullen/thesaurus/synonyms>