106 entries under cruel topic. ×

1
asleep(adjective, hard, tough, severe, cold)
1
avaricious(adjective, hard, tough, harsh)
1
benumbed(adjective, hard, tough, severe, cold)
1
bloody(adjective, hard, tough, harsh)
1
cantankerous(adjective, hard, tough, severe, cold)
1
churlish(adjective, hard, tough, severe, cold)
1
compassionless(adjective, hard, unfeeling, unsympathetic)
1
crotchety(adjective, hard, tough, severe, cold)
1
cutthroat(adjective, mean, severe, harsh)
1
deadened(adjective, hard, tough, severe, cold)
1
dog-eat-dog(adjective, mean, severe, harsh)
1
feelingless(adjective, hard, tough, severe, cold)
1
feral(adjective, mean, severe, harsh)
1
grim(adjective, mean, hard, tough, harsh)
1
hard-bitten(adjective, hard, tough, harsh)
1
hard-nosed(adjective, mean, hard, tough, harsh)
1
impenitent(adjective, hard, tough, harsh)
1
imperturbable(adjective, calm, cold, restrained)
1
inanimate(adjective, hard, tough, severe, cold)
1
intolerant(adjective, hard, tough, harsh)
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APASmart Define. (2016). hard-hearted thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/hard-hearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "hard-hearted thesaurus" https://smartdefine.org/hard-hearted/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, hard-hearted thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>.
MLASmart Define. "hard-hearted thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms>