62 entries under hard topic. ×

1
crotchety(adjective, tough, severe, cold)
1
deadened(adjective, tough, severe, cold)
1
exacting(adjective, tough, severe, cold)
1
feelingless(adjective, tough, severe, cold)
1
impenitent(adjective, cruel, unfeeling, unsympathetic)
1
inanimate(adjective, tough, severe, cold)
1
inhuman(adjective, tough, severe, cold)
1
insensate(adjective, tough, severe, cold)
1
iron-hearted(adjective, tough, severe, cold)
1
numb(adjective, tough, severe, cold)
1
relentless(adjective, cold, cruel, unfeeling)
1
savage(adjective, cold, cruel, unfeeling)
1
sensationless(adjective, tough, severe, cold)
1
senseless(adjective, tough, severe, cold)
1
severe(adjective, tough, cold, cruel)
1
surly(adjective, tough, severe, cold)
1
unamiable(adjective, tough, severe, cold)
1
uncompassionate(adjective, tough, severe, cold)
1
uncordial(adjective, tough, severe, cold)
0
hard-bitten(adjective, cruel, unfeeling, unsympathetic)
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APASmart Define. (2016). cold-hearted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/cold-hearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "cold-hearted thesaurus" https://smartdefine.org/cold-hearted/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, cold-hearted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/cold-hearted/thesaurus/synonyms>.
MLASmart Define. "cold-hearted thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/cold-hearted/thesaurus/synonyms>