83 entries under adjective topic. ×

5
callous(bad, hard, tough, severe)
5
insensible(bad, hard, tough, severe)
3
cold-blooded(bad, hard, tough, severe)
3
hard-hearted(bad, hard, tough, severe)
3
inhuman(bad, hard, tough, severe)
3
insensate(bad, hard, tough, severe)
3
insensitive(bad, hard, tough, severe)
3
senseless(bad, hard, tough, severe)
3
unfeeling(bad, cold, cruel, aloof)
3
unkind(bad, hard, tough, severe)
3
unsympathetic(bad, hard, tough, severe)
2
emotionless(bad, cold, aloof, no feelings)
2
uncaring(bad, hard, tough, severe)
1
anesthetized(hard, tough, severe, cold)
1
apathetic(hard, tough, severe, cold)
1
as cold as charity(bad, cold, aloof, no feelings)
1
asleep(hard, tough, severe, cold)
1
benumbed(hard, tough, severe, cold)
1
brutal(hard, tough, severe, cold)
1
brute(bad, cold, aloof, no feelings)
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APASmart Define. (2013). iron-hearted thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/iron-hearted/thesaurus/synonyms
ChicagoSmart Define. 2013. "iron-hearted thesaurus" https://smartdefine.org/iron-hearted/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, iron-hearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/iron-hearted/thesaurus/synonyms>.
MLASmart Define. "iron-hearted thesaurus" 19 May 2013. Web. 28 September 2026. <https://smartdefine.org/iron-hearted/thesaurus/synonyms>