2
depraved(adjective, wrong, evil, nasty, harsh)
2
despicable(adjective, mean, nasty, unpleasant, cruel)
2
detached(adjective, person, hard, feelings, unfriendly)
2
disadvantageous(adjective, person, cruel, unfriendly, upsetting)
2
disobliging(nasty, unpleasant, dirty, disagreeable, malevolence)
2
dispassionate(adjective, unfeeling, unsympathetic, pitiless, hardhearted)
2
distressing(adjective, tough, harsh, cruel, wicked)
2
dour(adjective, mean, hard, tough, severe)
2
dreadful(adjective, mean, nasty, unpleasant, awful)
2
emotionless(adjective, bad, cold, unfriendly, aloof)
2
fearful(adjective, mean, nasty, unpleasant, awful)
2
fell(adjective, animal, mean, cruel, vicious)
2
foul(adjective, wicked)
2
grouchy(adjective, unpleasant, disagreeable, surly, ill-tempered)
2
harmful(adjective, person, mean, bad, wrong)
2
heinous(adjective, mean, wrong, nasty, unpleasant)
2
impassible(adjective, bad, cold, aloof, no feelings)
2
impervious(adjective, bad, cold, aloof, unresponsive)
2
impolite(adjective, sharp, rough, harsh, rude)
2
indurate(adjective, bad, cold, aloof, no feelings)
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APASmart Define. (2016). unkind thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unkind/thesaurus/synonyms
ChicagoSmart Define. 2016. "unkind thesaurus" https://smartdefine.org/unkind/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, unkind thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unkind/thesaurus/synonyms>.
MLASmart Define. "unkind thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/unkind/thesaurus/synonyms>