485 entries under adjective topic. ×

5
off-putting
5
piercing
5
satanic(evil, terrible, vicious, immoral)
5
savage(strong, violent, shocking, explicit)
5
sinister(obscure, nasty, dark, unpleasant)
5
spooky(evil, dark, awful, terrible)
5
squalid(mean, poor, nasty, dirty)
5
stinking(evil, nasty, offensive, unpleasant)
5
tormenting
5
torturous
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unacceptable(offensive, unpleasant, disagreeable, obnoxious)
5
unappealing(dull, disgusting, ugly, bad-looking)
5
unbecoming(dull, disgusting, ugly, bad-looking)
5
unclean(blue, nasty, offensive, loose)
5
unendurable
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ungodly(offensive, unpleasant, awful, terrible)
5
unimposing(dull, disgusting, ugly, bad-looking)
5
unshapely(dull, disgusting, ugly, bad-looking)
5
unsightly(unpleasant, terrible, ugly, repulsive)
5
unsupportable
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APASmart Define. (2016). horrible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/horrible/thesaurus/synonyms
ChicagoSmart Define. 2016. "horrible thesaurus" https://smartdefine.org/horrible/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, horrible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/horrible/thesaurus/synonyms>.
MLASmart Define. "horrible thesaurus" 3 April 2016. Web. 27 September 2026. <https://smartdefine.org/horrible/thesaurus/synonyms>