2
dullness(noun, awful, monster, yuck, bad thing)
2
estrangement(noun, bad, spooky, unwarmheartedness)
2
evil(noun, disgrace, outrage, crime, massacre)
2
execrative(noun, dislike, unpleasant, disgusting, antipathy)
2
execratory(noun, dislike, unpleasant, disgusting, antipathy)
2
fee-faw-fum(noun, awful, monster, yuck, bad thing)
2
flagitiousness(noun, awful, monster, yuck, bad thing)
2
flagrance(noun, awful, monster, yuck, bad thing)
2
flagrancy(noun, awful, monster, yuck, bad thing)
2
flagrantness(noun, awful, monster, yuck, bad thing)
2
frankenstein(noun, creature, monster, myth, ghost)
2
freak(noun, awful, monster, yuck, bad thing)
2
frightener(noun, awful, monster, yuck, bad thing)
2
furnace(noun, place, hell, inferno, abyss)
2
gall and wormwood(expression, idiom, evil, dislike, sin)
2
ghoulishness(noun, awful, monster, yuck, bad thing)
2
gorge(noun, dislike, unpleasant, disgusting, antipathy)
2
gorgon(noun, person, power, ability, adult)
2
grave(noun, awful, monster, yuck, bad thing)
2
hades(noun, place, hell, inferno, abyss)
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APASmart Define. (2016). horror thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/horror/thesaurus/synonyms
ChicagoSmart Define. 2016. "horror thesaurus" https://smartdefine.org/horror/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, horror thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/horror/thesaurus/synonyms>.
MLASmart Define. "horror thesaurus" 3 April 2016. Web. 23 September 2026. <https://smartdefine.org/horror/thesaurus/synonyms>