- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
397 entries under adjective topic. ×
| anesthetized(hard, tough, severe, cold) | |
| antisocial(person, feelings) | |
| apart(indifferent, detached, distant, remote) | |
| as cold as charity(bad, cold, aloof, no feelings) | |
| asleep(hard, tough, severe, cold) | |
| austere | |
| avaricious(hard, tough, harsh, cruel) | |
| backward(person, feelings) | |
| benumbed(hard, tough, severe, cold) | |
| bitter(evil, nasty, harsh, vicious) | |
| blah(detached, impassive, unresponsive, laid-back) | |
| blind(indifferent, unsympathetic, inattentive, uninterested) | |
| bloodthirsty(evil, nasty, harsh, vicious) | |
| bloody(hard, tough, harsh, cruel) | |
| brute(bad, cold, aloof, no feelings) | |
| bullhead(mean, hard, tough, harsh) | |
| calm(restrained, unconcerned, subdued, impassive) | |
| cantankerous(hard, tough, severe, cold) | |
| carefree apathetic(expression, indifferent, unsympathetic, inattentive) | |
| casual(calm, indifferent, restrained, detached) |
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| APA | Smart Define. (2016). hard-hearted thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hard-hearted/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hard-hearted thesaurus" https://smartdefine.org/hard-hearted/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, hard-hearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-hearted thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms> |