- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
104 entries under unresponsive topic. ×
| callous(adjective, calm, mean, bad, hard) | |
| unfeeling(adjective, person, mean, bad, hard) | |
| heartless(adjective, person, mean, feeling, hard) | |
| unsympathetic(adjective, person, mean, bad, hard) | |
| insensitive(adjective, person, mean, bad, hard) | |
| cold(adjective, calm, person, mean, hard) | |
| obdurate(adjective, mean, hard, tough, severe) | |
| indifferent(adjective, calm, person, hard, feelings) | |
| severe(adjective, calm, mean, hard, tough) | |
| aloof(adjective, calm, person, indifferent, feelings) | |
| hard-boiled(adjective, calm, mean, bad, hard) | |
| frigid(adjective, person, feelings, detached, impassive) | |
| apathetic(adjective, hard, tough, severe, cold) | |
| thick-skinned(adjective, calm, mean, hard, tough) | |
| uncompassionate(adjective, mean, hard, tough, severe) | |
| unemotional(adjective, mean, hard, tough, severe) | |
| cool(adjective, calm, indifferent, restrained, detached) | |
| dispassionate(adjective, calm, cold, indifferent, cruel) | |
| emotionless(adjective, bad, cold, detached, aloof) | |
| impassive(adjective, calm, indifferent, restrained, detached) |
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| APA | Smart Define. (2016). hard-hearted thesaurus. Retrieved September 25, 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 25, 2026). |
| Harvard | Smart Define 2016, hard-hearted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-hearted thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms> |