Synonyms|504Antonyms|123|Broader|5Narrower|0Related|1k

397 entries under adjective topic. ×

3
detached(person, hard, indifferent, feelings)
3
fierce(mean, hard, tough, evil)
3
forbidding(person, hard, tough, harsh)
3
impervious(calm, bad, cold, restrained)
3
implacable(mean, hard, tough, evil)
3
iron-hearted(bad, hard, tough, severe)
3
marble(bad, cold, detached, aloof)
3
rigorous(hard, tough, harsh, cruel)
3
self-centered(indifferent, unsympathetic, inattentive, uninterested)
3
senseless(bad, hard, tough, severe)
3
strict
3
stubborn(characteristic, quality, mean, hard)
3
unaffected(unmoved, unchanged)
3
uncompromising(mean, hard, tough, harsh)
3
untouched(calm, restrained, unconcerned, subdued)
2
atrocious(evil, nasty, harsh, vicious)
2
bestial(evil, nasty, harsh, vicious)
2
cold fish(expression, calm, mean, hard)
2
exacting(hard, tough, severe, cold)
2
ferocious(mean, evil, nasty, harsh)
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APASmart Define. (2016). hard-hearted thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hard-hearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "hard-hearted thesaurus" https://smartdefine.org/hard-hearted/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, hard-hearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>.
MLASmart Define. "hard-hearted thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms>