33 entries under hideous topic. ×

10
unattractive(adjective, nasty, plain, unpleasant, awful)
5
repulsive(adjective, pleasant, offensive, unpleasant, awful)
4
awful(adjective, pleasant, plain, offensive, unpleasant)
4
ugly(adjective, tough, nasty, plain, offensive)
4
unprepossessing(adjective, plain, unpleasant, awful, revolting)
2
misshapen(adjective, plain, unpleasant, awful, revolting)
2
monstrous(adjective, nasty, plain, awful, revolting)
2
revolting(adjective, nasty, plain, offensive, awful)
2
unlovely(adjective, plain, unpleasant, awful, revolting)
1
animal(adjective, plain, unpleasant, awful, revolting)
1
appalling(adjective, plain, unpleasant, awful, revolting)
1
bad-looking(adjective, nasty, plain, awful, revolting)
1
beastly(adjective, nasty, plain, awful, revolting)
1
deformed(adjective, nasty, plain, awful, revolting)
1
disfigured(adjective, nasty, plain, awful, revolting)
1
foul(adjective, plain, unpleasant, awful, revolting)
1
frightful(adjective, nasty, plain, awful, ugly)
1
grisly(adjective, plain, unpleasant, awful, ugly)
1
gross(adjective, offensive, unpleasant, awful, disgusting)
1
grotesque(adjective, nasty, plain, unpleasant, awful)
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APASmart Define. (2016). uninviting thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/uninviting/thesaurus/synonyms
ChicagoSmart Define. 2016. "uninviting thesaurus" https://smartdefine.org/uninviting/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, uninviting thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/uninviting/thesaurus/synonyms>.
MLASmart Define. "uninviting thesaurus" 23 March 2016. Web. 22 September 2026. <https://smartdefine.org/uninviting/thesaurus/synonyms>