- Definitions|1
- Thesaurus|461
- Abbreviations|0
250 entries under adjective topic. ×
| impenetrable(hard, cruel, unfeeling, unsympathetic) | |
| impenitent(hard, careless, indifferent, cruel) | |
| impious(hard, unfeeling, unsympathetic, hardened) | |
| implacable(mean, hard, severe, harsh) | |
| inaccessible(hard, unfeeling, unsympathetic, hardened) | |
| infamous | |
| inflexible(hard, severe, harsh, careless) | |
| insensible(mean, hard, harsh, careless) | |
| insentient(hard, careless, indifferent, cruel) | |
| insusceptible(hard, insensitive, unsusceptible) | |
| iron-fisted(mean, severe, harsh, cruel) | |
| irreverent(hard, unfeeling, unsympathetic, hardened) | |
| malign | |
| mean machine(expression, mean, severe, harsh) | |
| mortal(mean, severe, harsh, cruel) | |
| obtuse(hard, indifferent, unfeeling, unsympathetic) | |
| prepared(hard, unfeeling, unsympathetic, hardened) | |
| remorseless(mean, hard, harsh, cold) | |
| savage(mean, hard, harsh, cold) | |
| seasoned(hard, unfeeling, unsympathetic, hardened) |
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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> |