250 entries under adjective topic. ×

6
frigid(person, mean, hard, harsh)
6
icy(person, cruel, unsympathetic, pitiless)
6
misaffectionate(noun, person, unwarmhearted)
6
standoffish(person, unfriendly, unemotional, emotionless)
6
stern(person, severe, harsh, cruel)
6
tough(hard, severe, careless, indifferent)
6
uncordial(person, cruel, unsympathetic, pitiless)
6
vindictive(person, cruel, brutal, pitiless)
5
antagonistic(person, unwarmhearted)
5
banemalenteous(person, unwarmhearted)
5
cold-hearted(hard, attitude, cold, cruel)
5
detached(person, feelings, cruel, unfriendly)
5
flinty
5
glacial(person, unwarmhearted)
5
half-spirited(person, unwarmhearted)
5
indecent(person, unwarmhearted)
5
misanthropic(person, unwarmhearted)
5
mummified(person, unwarmhearted)
5
ominous(person, unwarmhearted)
5
sinister(person, unwarmhearted)
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APASmart Define. (2016). hardhearted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hardhearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardhearted thesaurus" https://smartdefine.org/hardhearted/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, hardhearted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hardhearted/thesaurus/synonyms>.
MLASmart Define. "hardhearted thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/hardhearted/thesaurus/synonyms>