89 entries under heartless topic. ×

1
surly(adjective, mean, hard, tough, severe)
1
unamiable(adjective, hard, tough, severe, cold)
1
uncordial(adjective, hard, tough, severe, cold)
1
vindictive(adjective, mean, hard, tough, nasty)
1
without pity(expression, adjective, mean, severe, harsh)
0
coldblooded(adjective, cruel, unfeeling, unkind, hardened)
0
matter of fact(expression, adjective, idiom, cruel, unfeeling)
0
mortal(adjective, mean, severe, harsh, cruel)
0
unappeasable(adjective, mean, severe, harsh, cruel)
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APASmart Define. (2016). hard-hearted thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hard-hearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "hard-hearted thesaurus" https://smartdefine.org/hard-hearted/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, hard-hearted thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>.
MLASmart Define. "hard-hearted thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms>