Synonyms|96Antonyms|5|Broader|0Narrower|0Related|124

83 entries under adjective topic. ×

1
cantankerous(hard, tough, severe, cold)
1
chill(bad, cold, aloof, no feelings)
1
churlish(hard, tough, severe, cold)
1
cold(hard, tough, severe, cruel)
1
cold-hearted(hard, tough, severe, cold)
1
cold fish(expression, hard, tough, severe)
1
crotchety(hard, tough, severe, cold)
1
cruel(hard, tough, severe, cold)
1
dead-hearted(bad, cold, aloof, no feelings)
1
dead-pan(bad, cold, aloof, no feelings)
1
deadened(hard, tough, severe, cold)
1
exacting(hard, tough, severe, cold)
1
feelingless(hard, tough, severe, cold)
1
hard(tough, severe, cruel, unfeeling)
1
hard-boiled(bad, cold, aloof, no feelings)
1
hardened(hard, tough, severe, cruel)
1
heartless(hard, tough, severe, cruel)
1
icy(hard, tough, severe, cold)
1
impassible(bad, cold, aloof, no feelings)
1
impervious(bad, cold, aloof, no feelings)
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APASmart Define. (2013). iron-hearted thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/iron-hearted/thesaurus/synonyms
ChicagoSmart Define. 2013. "iron-hearted thesaurus" https://smartdefine.org/iron-hearted/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, iron-hearted thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/iron-hearted/thesaurus/synonyms>.
MLASmart Define. "iron-hearted thesaurus" 19 May 2013. Web. 29 September 2026. <https://smartdefine.org/iron-hearted/thesaurus/synonyms>