68
ugly(adjective, good, dull, appearance, bad)
34
hideous(adjective, dull, appearance, bad, taste)
22
unattractive(adjective, dull, appearance, bad, dislike)
16
repulsive(adjective, good, dull, bad, awful)
14
vile(adjective, dull, taste, dislike, awful)
13
unappealing(adjective, dull, disgusting, ugly, bad-looking)
10
grotesque(adjective, dull, appearance, bad, dislike)
10
unpleasant(adjective, dull, disgusting, ugly, bad-looking)
10
disgusting(adjective, good, dull, bad, dislike)
10
monstrous(adjective, appearance, dislike, disgusting, ugly)
10
foul(adjective, dull, taste, awful, terrible)
9
plain(adjective, dull, appearance, bad, common)
9
offensive(adjective, dull, bad, common, disgusting)
9
awkward(adjective, dull, bad, dislike, common)
9
horrible(adjective, good, dull, bad, pleasant)
9
nasty(adjective, dull, taste, awful, terrible)
8
homely(adjective, dull, appearance, bad, common)
8
dreadful(adjective, dull, dislike, disgusting, horrible)
8
frumpish(adjective, dull, disgusting, ugly, bad-looking)
8
ghastly(adjective, good, dull, bad, awful)
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APASmart Define. (2016). beautiful thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/beautiful/thesaurus/antonyms
ChicagoSmart Define. 2016. "beautiful thesaurus" https://smartdefine.org/beautiful/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, beautiful thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/beautiful/thesaurus/antonyms>.
MLASmart Define. "beautiful thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/beautiful/thesaurus/antonyms>