257 entries under adjective topic. ×

6
redoubtable(awful, terrible, dreadful)
6
unholy(bad, unpleasant, awful, terrible)
5
cadaverous(grim, shocking, pale, upsetting)
5
desperate(awful, terrible, horrible, afraid)
5
dreaded(awful, terrible, horrible, afraid)
5
evil
5
flagitious(awful, terrible, horrible, afraid)
5
gastful(awful, terrible, horrible, afraid)
5
ghastful(awful, terrible, horrible, afraid)
5
grizzly(awful, terrible, horrible, afraid)
5
grueling(awful, terrible, horrible, afraid)
5
hair raising(awful, terrible, horrible, afraid)
5
helluva(awful, terrible, horrible, afraid)
5
nauseous(taste, awful, terrible, apperance)
5
noxious
5
scathing(awful, terrible, horrible, afraid)
5
uncanny(bad, awful, disgusting, sinful)
5
unsettling(bad, awful, terrible, disgusting)
5
woeful(awful, terrible, horrible, afraid)
4
chilling
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APASmart Define. (2016). gruesome thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/gruesome/thesaurus/synonyms
ChicagoSmart Define. 2016. "gruesome thesaurus" https://smartdefine.org/gruesome/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, gruesome thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/gruesome/thesaurus/synonyms>.
MLASmart Define. "gruesome thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/gruesome/thesaurus/synonyms>