375 entries under adjective topic. ×

4
insentient(bad, cold, aloof, no feelings)
4
nasty(mean, violent, wild, cruel)
4
oppressive(overwhelming, repressive)
4
soulless(mean, hard, harsh, cold)
4
stern(mean, harsh, cruel, vicious)
4
stony(mean, hard, tough, severe)
4
uncivilised(crazy, barbaric, groundless)
4
unconcerned(temper, cold, negative, behave)
4
unhuman
4
unsparing(person, aroused bad feelings)
4
vile(adverb, low, base, violent)
3
apathetic(hard, tough, severe, temper)
3
bad(mean, violent, wild, fierce)
3
butcherly(crazy, barbaric, groundless)
3
cannibalistic(animal, cruel, vicious, brutal)
3
crude(rough, rude, violent, cruel)
3
cutthroat(mean, hard, harsh, cold)
3
demoniac(evil, nasty, harsh, violent)
3
destructive(aper, demoniac, annihilative)
3
eerie(weird, not human)
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APASmart Define. (2016). inhuman thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inhuman/thesaurus/synonyms
ChicagoSmart Define. 2016. "inhuman thesaurus" https://smartdefine.org/inhuman/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, inhuman thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inhuman/thesaurus/synonyms>.
MLASmart Define. "inhuman thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/inhuman/thesaurus/synonyms>