Synonyms|186Antonyms|2|Broader|0Narrower|0Related|4
3
fearsome(adjective, bad, awful, disgusting, sinful)
3
ferocious(adjective, awful, terrible, horrible, afraid)
3
flagitious(adjective, awful, terrible, horrible, afraid)
3
forbidding
3
ghoulish(adjective, hideous, scary)
3
god awful(adjective, awful, terrible, horrible, afraid)
3
grievous(adjective, awful, terrible, horrible, afraid)
3
grim
3
gross(adjective, awful, terrible, horrible, afraid)
3
harrowing(adjective, awful, terrible, horrible, afraid)
3
heinous(adjective, awful, terrible, horrible, afraid)
3
hellish(adjective, awful, terrible, horrible, afraid)
3
howling(adjective, awful, terrible, horrible, afraid)
3
immane(adjective, awful, terrible, horrible, afraid)
3
macabre(adjective, bad, awful, disgusting, sinful)
3
menacing
3
miserable(adjective, awful, terrible, horrible, afraid)
3
monstrous(adjective, awful, terrible, horrible, afraid)
3
mortal(adjective, awful, terrible, horrible, afraid)
3
nasty(adjective, awful, terrible, horrible, afraid)
For more, visit Spine-chilling on Power Thesaurus
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). spine-chilling thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/spine-chilling/thesaurus/synonyms
ChicagoSmart Define. 2015. "spine-chilling thesaurus" https://smartdefine.org/spine-chilling/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, spine-chilling thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/spine-chilling/thesaurus/synonyms>.
MLASmart Define. "spine-chilling thesaurus" 17 July 2015. Web. 28 September 2026. <https://smartdefine.org/spine-chilling/thesaurus/synonyms>