33 entries under coldhearted topic. ×
| hard-boiled(noun, adjective, hard, careless, indifferent) | |
| inured(noun, adjective, hard, careless, indifferent) | |
| callous(noun, verb, adjective, dull, hard) | |
| toughened(noun, adjective, hard, careless, indifferent) | |
| heartless(adjective, hard, careless, indifferent, cruel) | |
| obdurate(adjective, hard, careless, indifferent, cruel) | |
| steeled(noun, adjective, hard, unfeeling, unsympathetic) | |
| accustomed(adjective, hard, unfeeling, unsympathetic, prepared) | |
| hardhearted(adjective, hard, careless, indifferent, cruel) | |
| indurated(adjective, hard, careless, indifferent, cruel) | |
| seasoned(adjective, hard, unfeeling, unsympathetic, prepared) | |
| benumbed(adjective, hard, unfeeling, unsympathetic, prepared) | |
| contemptuous(adjective, hard, unfeeling, unsympathetic, prepared) | |
| cruel(adjective, hard, careless, indifferent, apathetic) | |
| disdainful(adjective, hard, unfeeling, unsympathetic, prepared) | |
| habituated(adjective, hard, unfeeling, unsympathetic, prepared) | |
| hard-as-nails(adjective, hard, unfeeling, unsympathetic, prepared) | |
| hard-bitten(adjective, hard, careless, indifferent, cruel) | |
| hard as nails(expression, adjective, idiom, unfeeling, hardened) | |
| impenetrable(adjective, hard, unfeeling, unsympathetic, prepared) |
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| APA | Smart Define. (2015). case-hardened thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/case-hardened/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "case-hardened thesaurus" https://smartdefine.org/case-hardened/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, case-hardened thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/case-hardened/thesaurus/synonyms>. |
| MLA | Smart Define. "case-hardened thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/case-hardened/thesaurus/synonyms> |