- Definitions|1
- Thesaurus|461
- Abbreviations|0
250 entries under adjective topic. ×
| deaf to(expression, hard, careless, indifferent) | |
| demoniacal | |
| diabolical | |
| disagreeable | |
| disdainful(hard, unfeeling, unsympathetic, hardened) | |
| evil | |
| evil-minded | |
| feelingless(hard, indifferent, cruel, unsympathetic) | |
| fierce(mean, severe, harsh, cruel) | |
| flagituous | |
| gothly | |
| gratuitous(mean, severe, harsh, cruel) | |
| habituated(hard, unfeeling, unsympathetic, hardened) | |
| hard-as-nails(hard, unfeeling, unsympathetic, hardened) | |
| hard-bitten(hard, careless, indifferent, cruel) | |
| hard as nails(expression, idiom, hard, indifferent) | |
| hatchet job(expression, mean, severe, harsh) | |
| having a killer instinct(expression, idiom, mean, severe) | |
| hostile | |
| impassive(hard, careless, indifferent, cruel) |
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| APA | Smart Define. (2016). hardhearted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hardhearted/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hardhearted thesaurus" https://smartdefine.org/hardhearted/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, hardhearted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hardhearted/thesaurus/synonyms>. |
| MLA | Smart Define. "hardhearted thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/hardhearted/thesaurus/synonyms> |