369 entries under adjective topic. ×

21
fiendish(unusual, wonderful, marvelous, charming)
20
insane(evil, frenzied, crazed, devilish)
16
satanic(evil, vile, wicked, crazed)
15
demonic(evil, passionate, vile, wicked)
15
devilish(evil, harsh, violent, cruel)
14
cruel(evil, nasty, harsh, pain)
14
diabolic(evil, unusual, wonderful, marvelous)
14
hellish(evil, nasty, harsh, violent)
13
infernal(harsh, violent, cruel, vicious)
13
violent(evil, harsh, passionate, cruel)
10
demoniacal(evil, passionate, inflamed, nonresistant)
10
wicked(evil, nasty, harsh, vicious)
9
mad(noun, evil, cruel, vicious)
8
berserk(passionate, cruel, crazy, vicious)
8
possessed(evil, crazed, devilish, infernal)
7
Mephistophelian(evil, vile, wicked, execrable)
7
bloodthirsty(evil, nasty, harsh, violent)
7
diabolical(evil, harsh, violent, cruel)
7
furious(harsh, violent, cruel, vicious)
7
ruthless(evil, nasty, harsh, violent)
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APASmart Define. (2015). demoniac thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/demoniac/thesaurus/synonyms
ChicagoSmart Define. 2015. "demoniac thesaurus" https://smartdefine.org/demoniac/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, demoniac thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/demoniac/thesaurus/synonyms>.
MLASmart Define. "demoniac thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/demoniac/thesaurus/synonyms>