282 entries under adjective topic. ×

12
misanthropic(person, pessimistic, cynical, unsociable)
10
hard(person, mean, tough, severe)
10
heartless(mean, hard, severe, evil)
10
spiteful(person, mean, evil, nasty)
10
uncompassionate(animal, mean, hard, evil)
10
unfriendly(person, mean, evil, negative)
10
vindictive(person, hard, tough, severe)
9
hateful(animal, person, mean, evil)
9
insensitive(mean, hard, tough, harsh)
9
sinister(person, evil, negative, behavior)
9
unmerciful(mean, hard, tough, severe)
8
grim(animal, person, mean, hard)
8
sadistic(person, mean, evil, nasty)
8
unforgiving(person, mean, hard, tough)
8
vicious(evil, nasty, harsh, rude)
7
aloof(person, evil, unwarmhearted)
7
antagonistic(person, mean, sharp, harsh)
7
bloodthirsty(severe, evil, nasty, harsh)
7
callous(mean, hard, severe, evil)
7
cat-hearted(person, behavior, unwarmhearted, aroused negative)
10 years ago|9.6k views|share |citing 
APASmart Define. (2016). inhumane thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/inhumane/thesaurus/synonyms
ChicagoSmart Define. 2016. "inhumane thesaurus" https://smartdefine.org/inhumane/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, inhumane thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/inhumane/thesaurus/synonyms>.
MLASmart Define. "inhumane thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/inhumane/thesaurus/synonyms>