2
disinterested(adjective, temper, cold, negative, detached)
2
dreadful
2
exacting(adjective, hard, tough, severe, cold)
2
excruciating(adjective, evil, nasty, harsh, vicious)
2
execrable
2
flagitious(adjective, immoral, shocking, shameful, atrocious)
2
flagrant(adjective, shocking, shameful, disgraceful)
2
foul(adjective, adverb, evil, low, base)
2
frightful(adjective, evil, awful, violent, wild)
2
ghastly
2
gory
2
gross(adjective, adverb, low, offensive, base)
2
hardhearted(adjective, mean, hard, harsh, cold)
2
incendiary
2
infamous(adjective, immoral, shocking, shameful, atrocious)
2
lethal
2
loathsome(adjective, adverb, evil, low, base)
2
lupine(adjective, violent, cruel, vicious, fierce)
2
maleficent
2
obscene(adjective, adverb, evil, low, base)
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APASmart Define. (2016). inhuman thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/inhuman/thesaurus/synonyms
ChicagoSmart Define. 2016. "inhuman thesaurus" https://smartdefine.org/inhuman/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, inhuman thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/inhuman/thesaurus/synonyms>.
MLASmart Define. "inhuman thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/inhuman/thesaurus/synonyms>