90 entries under indifferent topic. ×
| blind to(expression, adjective, hard, careless) | |
| bloodless(adjective, hard, unkind, unresponsive) | |
| careless(adjective, hard, cruel, apathetic) | |
| cruel(adjective, hard, tough, severe, careless) | |
| deaf to(expression, adjective, hard, careless) | |
| feelingless(adjective, hard, tough, severe) | |
| hard as nails(expression, adjective, idiom, set, strong) | |
| incurious(adjective, hard, unsympathetic, unkind) | |
| insentient(adjective, hard, careless, cruel) | |
| lukewarm(adjective, unsympathetic, inattentive, uninterested) | |
| oblivious(adjective, unsympathetic, unresponsive, inattentive) | |
| phlegmatic(adjective, cool, blank, aloof) | |
| reserved(adjective, cool, blank, aloof) | |
| self-centered(adjective, sophisticated, cunning, unsympathetic) | |
| serene(adjective, cool, blank, aloof) | |
| soulless(adjective, hard, careless, cruel) | |
| spiritless(adjective, hard, cool, careless) | |
| tactless(adjective, hard, unsympathetic, unkind) | |
| torpid(adjective, hard, careless, cruel) | |
| unaffected(adjective, hard, careless, cruel) |
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| APA | Smart Define. (2016). hardened thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hardened/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "hardened thesaurus" https://smartdefine.org/hardened/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, hardened thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hardened/thesaurus/synonyms>. |
| MLA | Smart Define. "hardened thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/hardened/thesaurus/synonyms> |