65 entries under hard topic. ×
| careless(adjective, indifferent, cruel, apathetic) | |
| casehardened(verb, adjective, unfeeling, unsympathetic) | |
| cold(adjective, careless, indifferent, cruel) | |
| cold-blooded(adjective, careless, indifferent, cruel) | |
| coldhearted(adjective, unfeeling, unsympathetic, prepared) | |
| contemptuous(adjective, unfeeling, unsympathetic, prepared) | |
| cruel(adjective, careless, indifferent, apathetic) | |
| deaf to(expression, adjective, careless, indifferent) | |
| disdainful(adjective, unfeeling, unsympathetic, prepared) | |
| habituated(adjective, unfeeling, unsympathetic, prepared) | |
| hard-as-nails(adjective, unfeeling, unsympathetic, prepared) | |
| hard-bitten(adjective, careless, indifferent, cruel) | |
| impassive(adjective, careless, indifferent, cruel) | |
| impenetrable(adjective, unfeeling, unsympathetic, prepared) | |
| impenitent(adjective, careless, indifferent, cruel) | |
| impious(adjective, unfeeling, unsympathetic, prepared) | |
| inaccessible(adjective, unfeeling, unsympathetic, prepared) | |
| indifferent(adjective, careless, cruel, apathetic) | |
| inflexible(adjective, careless, indifferent, cruel) | |
| insensate(noun, adjective, careless, indifferent) |
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| APA | Smart Define. (2015). case-hardened thesaurus. Retrieved September 27, 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 27, 2026). |
| Harvard | Smart Define 2015, case-hardened thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/case-hardened/thesaurus/synonyms>. |
| MLA | Smart Define. "case-hardened thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/case-hardened/thesaurus/synonyms> |