55 entries under appearance topic. ×

45
terrible(adjective, good, dull, bad)
39
ghastly(adjective, good, dull, nasty)
38
shocking(adjective, good, dull, great)
31
grisly(adjective, evil, unpleasant, awful)
31
horrid(adjective, nasty, unpleasant, awful)
30
hideous(adjective, evil, nasty, dislike)
27
gruesome(adjective, evil, nasty, unpleasant)
24
monstrous(adjective, great, evil, nasty)
15
ugly(adjective, dislike, unpleasant, awful)
14
grim(adjective, pain, unpleasant, awful)
11
grotesque(adjective, evil, dislike, disgusting)
10
cruel(adjective, evil, unpleasant, awful)
9
haggish(adjective, dull, dislike, disgusting)
9
obnoxious(adjective, nasty, dislike, unpleasant)
7
forbidding(adjective, tough, difficult, terrible)
6
unsightly(adjective, dislike, disgusting, horrible)
5
deformed(adjective, dislike, disgusting, horrible)
5
ill-favored(adjective, dislike, terrible, dirty)
5
misshapen(adjective, dislike, disgusting, horrible)
5
unlovely(adjective, dislike, disgusting, ugly)
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APASmart Define. (2016). frightful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/frightful/thesaurus/synonyms
ChicagoSmart Define. 2016. "frightful thesaurus" https://smartdefine.org/frightful/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, frightful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/frightful/thesaurus/synonyms>.
MLASmart Define. "frightful thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/frightful/thesaurus/synonyms>