42 entries under hideous topic. ×

16
disgusting(adjective, ugliness, appearance, displeasure, attitude)
15
ugly(adjective, plain, unattractive, homely, appearance)
14
disagreeable(adjective, attitude, ugliness, appearance, displeasure)
13
unattractive(adjective, appearance, attitude, plain, ugliness)
12
foul(adjective, appearance, attitude, plain, ugliness)
12
frightful(adjective, appearance, attitude, plain, ugliness)
12
horrible(adjective, appearance, attitude, plain, ugliness)
12
ghastly(adjective, ugliness, appearance, displeasure, attitude)
12
unpleasant(adjective, attitude, ugliness, appearance, displeasure)
12
vile(adjective, ugliness, appearance, displeasure, attitude)
10
repulsive(adjective, displeasure, plain, disgust, ugliness)
10
plain(adjective, appearance, attitude, ugly, ugliness)
9
nasty(adjective, attitude, appearance, feature, characteristic)
9
repellent(adjective, ugliness, appearance, displeasure, attitude)
9
repugnant(adjective, ugliness, appearance, displeasure, attitude)
8
unsightly(adjective, appearance, attitude, plain, ugliness)
7
abominable(adjective, displeasure, plain, disgust, ugliness)
7
unbecoming(adjective, feature, plain, homely, irrelevance)
7
unlovely(adjective, appearance, attitude, plain, ugliness)
6
grotesque(adjective, appearance, attitude, plain, ugly)
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APASmart Define. (2016). pretty thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/pretty/thesaurus/antonyms
ChicagoSmart Define. 2016. "pretty thesaurus" https://smartdefine.org/pretty/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, pretty thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/pretty/thesaurus/antonyms>.
MLASmart Define. "pretty thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/pretty/thesaurus/antonyms>