possible profanity
6
murderous(adjective, bad, nasty, difficult, harsh)
6
nauseating(adjective, bad, taste, offensive, awful)
6
revolting(adjective, bad, taste, offensive, awful)
5
brutish(adjective, evil, nasty, harsh, violent)
5
corrupt(adjective, evil, mysterious, threatening, nefarious)
5
damned(adjective, taste, unpleasant, awful, terrible)
5
demoniacal(adjective, malevolence, vice)
5
depraved(adjective, evil, nasty, harsh, vicious)
5
disgraceful(adjective, taste, awful, terrible, apperance)
5
fiendlike(malevolence, vice)
5
frightful(adjective, awful, terrible, horrible, afraid)
5
god-awful
5
harrowing(adjective, difficult, awful, terrible, horrible)
5
hateful(adjective, evil, taste, nasty, harsh)
5
immoral(adjective, evil, mysterious, atrocious, outrageous)
5
merciless(adjective, evil, nasty, harsh, violent)
5
miserable(adjective, awful, terrible, horrible, afraid)
5
morbid(adjective, taste, awful, terrible, horrible)
5
nefarious(adjective, evil, unpleasant, vile, wicked)
5
ogreish(adjective, kind, fiendish)
11 years ago|13k views|share |citing 
APASmart Define. (2015). hellish thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hellish/thesaurus/synonyms
ChicagoSmart Define. 2015. "hellish thesaurus" https://smartdefine.org/hellish/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, hellish thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hellish/thesaurus/synonyms>.
MLASmart Define. "hellish thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/hellish/thesaurus/synonyms>