315 entries under adjective topic. ×

5
excruciating
5
frumpish(dull, disgusting, ugly, bad-looking)
5
great(tough, difficult, offensive, unpleasant)
5
hellish(awful, terrible, horrible, afraid)
5
ill-favored(appearance, dislike, terrible, dirty)
5
intimidating
5
lewd(offensive, vile)
5
lousy(nasty, unpleasant, awful, violent)
5
miserable(awful, terrible, horrible, afraid)
5
misshapen(appearance, dislike, disgusting, horrible)
5
spine-chilling(awful, terrible, horrible, afraid)
5
unappealing(dull, disgusting, ugly, bad-looking)
5
unbecoming(dull, disgusting, ugly, bad-looking)
5
unimposing(dull, disgusting, ugly, bad-looking)
5
unlovely(appearance, dislike, disgusting, ugly)
5
unshapely(dull, disgusting, ugly, bad-looking)
5
very bad(awful, terrible, horrible, afraid)
5
witchy(dull, disgusting, ugly, bad-looking)
5
wrong(offensive, vile)
4
awe-inspiring(severe, awful, terrible, horrible)
10 years ago|22k views|share |citing 
APASmart Define. (2016). frightful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/frightful/thesaurus/synonyms
ChicagoSmart Define. 2016. "frightful thesaurus" https://smartdefine.org/frightful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, frightful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/frightful/thesaurus/synonyms>.
MLASmart Define. "frightful thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/frightful/thesaurus/synonyms>