102 entries under hardhearted topic. ×
| having a killer instinct(expression, adjective, idiom, mean, severe) | |
| impervious(adjective, indifferent, detached, distant, apathetic) | |
| inanimate(adjective, hard, tough, severe, cruel) | |
| iron-fisted(adjective, mean, severe, harsh, cruel) | |
| iron-hearted(adjective, hard, tough, severe, cruel) | |
| matter-of-fact(adjective, cool, cold, cruel, detached) | |
| mean machine(expression, adjective, mean, severe, harsh) | |
| mortal(adjective, mean, severe, harsh, cruel) | |
| selfish(adjective, mean, unfeeling, unkind, insensible) | |
| sensationless(adjective, hard, tough, severe, cruel) | |
| senseless(adjective, hard, tough, severe, cruel) | |
| surly(adjective, mean, hard, tough, severe) | |
| unamiable(adjective, hard, tough, severe, cruel) | |
| unappeasable(adjective, mean, severe, harsh, cruel) | |
| unaroused(adjective, indifferent, detached, distant, apathetic) | |
| uncordial(adjective, hard, tough, severe, cruel) | |
| unflinching(adjective, mean, severe, harsh, cruel) | |
| uninvolved(adjective, indifferent, detached, distant, apathetic) | |
| imperturbable(adjective, cool, cold, cruel, blank) | |
| gratuitous(adjective, mean, severe, harsh, cruel) |
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| APA | Smart Define. (2016). heartless thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, heartless thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>. |
| MLA | Smart Define. "heartless thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/heartless/thesaurus/synonyms> |