- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
397 entries under adjective topic. ×
| thick-skinned(calm, mean, hard, tough) | |
| uncompassionate(mean, hard, tough, severe) | |
| unemotional(mean, hard, tough, severe) | |
| barbarous(mean, hard, tough, evil) | |
| cool(calm, indifferent, restrained, detached) | |
| dispassionate(calm, cold, indifferent, cruel) | |
| emotionless(bad, cold, detached, aloof) | |
| flinty(evil, nasty, harsh, vicious) | |
| impassive(calm, indifferent, restrained, detached) | |
| inexorable(mean, hard, tough, evil) | |
| relentless(mean, hard, tough, evil) | |
| thoughtless(mean, nasty, ill, hostile) | |
| unconcerned(calm, indifferent, restrained, detached) | |
| unmoved(calm, cold, indifferent, cruel) | |
| unsparing | |
| adamant(mean, hard, tough, harsh) | |
| brutish(evil, nasty, harsh, vicious) | |
| chilly(person, indifferent, feelings, detached) | |
| icy(person, hard, tough, severe) | |
| inconsiderate(mean, nasty, ill, hostile) |
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| APA | Smart Define. (2016). hard-hearted thesaurus. Retrieved September 27, 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 27, 2026). |
| Harvard | Smart Define 2016, hard-hearted thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hard-hearted/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-hearted thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/hard-hearted/thesaurus/synonyms> |