Synonyms|498Antonyms|52|Broader|10Narrower|0Related|685
3
satanical(adjective, kind, fiendish)
3
underworld(noun, adjective)
3
unhallowed(adjective, evil, cruel, vile, wicked)
2
Hadean
2
absolute(adjective, complete, total, pure, definite)
2
amoral
2
arrant(complete, total, absolute, abundant, unrestrained)
2
barbaric
2
barbarous
2
beatified
2
bestial(adjective, harsh, violent, vicious, fierce)
2
blest
2
blighted
2
blooming(complete, total, hateful, absolute, abundant)
2
brutal
2
brute
2
brutish(adjective, evil, violent, vicious, fierce)
2
creepy
2
cussed(adjective, damned, underworld)
2
disgraceful
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APASmart Define. (2015). infernal thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/infernal/thesaurus/synonyms
ChicagoSmart Define. 2015. "infernal thesaurus" https://smartdefine.org/infernal/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, infernal thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/infernal/thesaurus/synonyms>.
MLASmart Define. "infernal thesaurus" 17 July 2015. Web. 22 September 2026. <https://smartdefine.org/infernal/thesaurus/synonyms>