1
brassy
1
brazen
1
calloused
1
careless(adjective, hard, indifferent, cruel, apathetic)
1
cement
1
chutzpadik
1
closed(adjective, coldhearted)
1
cold of heart(expression, idiom)
1
concrete
1
conscienceless
1
contemptuous(adjective, hard, unfeeling, unsympathetic, hardened)
1
corneous
1
deaf to(expression, adjective, hard, careless, indifferent)
1
demoniacal(adjective, bad behavior)
1
dense
1
diabolical(adjective, bad behavior)
1
disagreeable(adjective, coldhearted)
1
disdainful(adjective, hard, unfeeling, unsympathetic, hardened)
1
evil(adjective, bad behavior)
1
evil-minded(adjective, bad behavior)
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APASmart Define. (2016). hardhearted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/hardhearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "hardhearted thesaurus" https://smartdefine.org/hardhearted/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, hardhearted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/hardhearted/thesaurus/synonyms>.
MLASmart Define. "hardhearted thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/hardhearted/thesaurus/synonyms>