9
execrable(adjective, like, wicked, blessed, inexpedience)
9
ghoulish(adjective, kind)
9
villainous(adjective, wicked, blessed, damned, demonic)
8
blessed(adjective, complete, like, flat, total)
8
sinful(adjective, evil, wicked, immoral, mysterious)
7
accursed(adjective, like, wicked, blessed, inexpedience)
7
blame
7
cimmerian(hellish, solidified)
7
dreadful
7
flagitious
7
sinister
6
bad(adjective, evil, wicked, mysterious, lousy)
6
confounded(adjective, complete, like, flat, total)
6
corrupt(adjective, evil, wicked, immoral, mysterious)
6
darned
6
deuced
6
heinous
6
immoral(adjective, evil, wicked, mysterious, threatening)
6
savage(adjective, cruel, vicious)
6
stygian(vice, hell, hellish)
11 years ago|13k views|share |citing 
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>