possible profanity
26
diabolic(adjective, kind, evil, wicked, deceitful)
26
infernal(adjective, kind, evil, vile, wicked)
25
fiendish(adjective, kind, evil, wicked, immoral)
23
hellish(adjective, kind, evil, unpleasant, wicked)
21
demonic(adjective, evil, terrible, vile, wicked)
21
devilish(adjective, kind, evil, vile, wicked)
16
diabolical(adjective, kind, evil, vile, wicked)
16
evil(adjective, terrible, vile, wicked, immoral)
16
wicked(adjective, evil, immoral, deceitful, mysterious)
14
demoniac(adjective, evil, vile, wicked, crazed)
12
Mephistophelian(adjective, evil, vile, wicked, fiendish)
9
cruel(adjective, devilish, demonic)
9
impious(adjective, evil, vile, wicked, immoral)
9
iniquitous(adjective, wicked, immoral, deceitful, contrary)
9
monstrous(adjective, shocking, unnatural)
8
demoniacal(adjective, evil, malevolence, vice, crazed)
8
ghoulish(adjective, kind)
8
unholy
7
bad(adjective, evil, wicked, immoral, mysterious)
7
heinous
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APASmart Define. (2015). Satanic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/satanic/thesaurus/synonyms
ChicagoSmart Define. 2015. "Satanic thesaurus" https://smartdefine.org/satanic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, Satanic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/satanic/thesaurus/synonyms>.
MLASmart Define. "Satanic thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/satanic/thesaurus/synonyms>