99 entries under horrible topic. ×

9
direful(adjective, awful, terrible, afraid)
9
eerie(adjective, bad, unpleasant, awful, terrible)
9
gross(adjective, informal, awful, terrible)
9
spine-chilling(adjective, bad, awful, terrible, disgusting)
9
ugly(adjective, awful)
9
vicious(adjective, awful, terrible, afraid)
9
wicked(adjective, bad, awful, terrible, disgusting)
9
wretched(adjective, awful, terrible, afraid)
8
bad(adjective, unpleasant, awful, terrible, disgusting)
8
hair-raising(adjective, bad, awful, terrible, disgusting)
7
tremendous(adjective, awful, terrible, afraid)
7
weird(adjective, bad, informal, awful, disgusting)
6
abysmal(adjective, taste, awful, terrible)
6
deadly(adjective, awful, terrible, afraid)
6
flagrant(adjective, awful, terrible, afraid)
6
parlous(adjective, awful, terrible, afraid)
6
unholy(adjective, bad, unpleasant, awful, terrible)
5
desperate(adjective, awful, terrible, afraid)
5
dreaded(adjective, awful, terrible, afraid)
5
flagitious(adjective, awful, terrible, afraid)
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APASmart Define. (2016). gruesome thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/gruesome/thesaurus/synonyms
ChicagoSmart Define. 2016. "gruesome thesaurus" https://smartdefine.org/gruesome/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, gruesome thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/gruesome/thesaurus/synonyms>.
MLASmart Define. "gruesome thesaurus" 23 March 2016. Web. 30 September 2026. <https://smartdefine.org/gruesome/thesaurus/synonyms>