- Definitions|1
- Thesaurus|461
- Abbreviations|0
111 entries under heartless topic. ×
| unaffected(adjective, hard, careless, indifferent, cruel) | |
| unappeasable(adjective, mean, severe, harsh, cruel) | |
| unbending(adjective, hard, careless, indifferent, cruel) | |
| uncalled-for(adjective, mean, severe, harsh, cruel) | |
| unflinching(adjective, mean, severe, harsh, cruel) | |
| unimpressionable(adjective, hard, careless, indifferent, cruel) | |
| unrelenting(adjective, mean, severe, harsh, cruel) | |
| unsparing(adjective, mean, severe, harsh, cruel) | |
| unsusceptible(adjective, hard, careless, indifferent, cruel) | |
| unyielding(adjective, mean, severe, harsh, cruel) | |
| wanton(adjective, mean, severe, harsh, cruel) | |
| asleep(adjective, cruel, unsympathetic, pitiless) | |
| bloodless(adjective, hard, indifferent, unkind, unresponsive) | |
| cantankerous(adjective, cruel, unsympathetic, pitiless) | |
| churlish(adjective, cruel, unsympathetic, pitiless) | |
| cold fish(expression, adjective, cruel, unsympathetic, pitiless) | |
| crass(adjective, hard, indifferent, unkind, unresponsive) | |
| crotchety(adjective, cruel, unsympathetic, pitiless) | |
| deadened(adjective, cruel, unsympathetic, pitiless) | |
| dog eat dog(expression, idiom, mean, severe) |
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| APA | Smart Define. (2016). hardhearted thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hardhearted/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hardhearted thesaurus" https://smartdefine.org/hardhearted/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, hardhearted thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hardhearted/thesaurus/synonyms>. |
| MLA | Smart Define. "hardhearted thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/hardhearted/thesaurus/synonyms> |