2
tough(adjective, hard, severe, cruel, unfeeling)
2
unapproachable(adjective, cool, cold, detached, unfriendly)
2
unmoved(adjective, cold, unfeeling, unsympathetic, pitiless)
1
anesthetized(adjective, hard, tough, severe, cold)
1
antihumanitarian(adjective, aroused negative)
1
asleep(adjective, hard, tough, severe, cold)
1
attitude
1
austere(adjective, hard, cool, cold, detached)
1
banemalentous(adjective, aroused negative)
1
benumbed(adjective, hard, tough, severe, cold)
1
bitterest
1
black-hearted(adjective, aroused negative)
1
bleaker
1
bleakest
1
blind to(expression, adjective, unfeeling, unsympathetic, uncaring)
1
bloodthirsty(adjective, aroused negative)
1
brittle(adjective, aroused negative)
1
calculated
1
cantankerous(adjective, hard, tough, severe, cold)
1
careless(adjective, unfeeling, unsympathetic, uncaring, insensitive)
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APASmart Define. (2016). cold-hearted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cold-hearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "cold-hearted thesaurus" https://smartdefine.org/cold-hearted/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, cold-hearted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cold-hearted/thesaurus/synonyms>.
MLASmart Define. "cold-hearted thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/cold-hearted/thesaurus/synonyms>