65 entries under hardened topic. ×

1
insensible(adjective, dull, mean, hard, slow)
1
inured(adjective, hard, unfeeling, unsympathetic)
1
irreverent(adjective, hard, unfeeling, unsympathetic, prepared)
1
prepared(adjective, hard, unfeeling, unsympathetic)
1
resistant(adjective, hard, unfeeling, unsympathetic, prepared)
1
seasoned(adjective, hard, unfeeling, unsympathetic, prepared)
1
steeled(adjective, hard, unfeeling, unsympathetic, prepared)
1
tough(adjective, hard, indifferent, unfeeling, unsympathetic)
1
toughened(adjective, hard, unfeeling, unsympathetic)
1
unashamed(adjective, hard, unfeeling, unsympathetic, prepared)
1
unbending(adjective, hard, unfeeling, unsympathetic)
1
unconcerned(adjective, hard, indifferent, unfeeling, unsympathetic)
1
unrepenting(adjective, hard, unfeeling, unsympathetic, prepared)
1
unsubmissive(adjective, hard, unfeeling, unsympathetic, prepared)
0
blind to(expression, adjective, hard, unfeeling, unsympathetic)
0
careless(adjective, hard, unfeeling, unsympathetic)
0
casehardened(adjective, hard, unfeeling, unsympathetic)
0
cynical(adjective, hard, unfeeling, unsympathetic)
0
deaf to(expression, adjective, hard, unfeeling, unsympathetic)
0
hard-nosed(adjective, hard, unfeeling, unsympathetic)
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APASmart Define. (2016). coldhearted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/coldhearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "coldhearted thesaurus" https://smartdefine.org/coldhearted/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, coldhearted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/coldhearted/thesaurus/synonyms>.
MLASmart Define. "coldhearted thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/coldhearted/thesaurus/synonyms>