- Definitions|1
- Thesaurus|758
- Abbreviations|0
74 entries under hard topic. ×
| coldhearted(adjective, indifferent, unfeeling, unsympathetic) | |
| hardened(noun, adjective, careless, indifferent) | |
| impenetrable(adjective, unfeeling, unsympathetic, hardened) | |
| indifferent(adjective, careless, cold, cruel) | |
| insentient(adjective, careless, indifferent, cruel) | |
| unemotional(adjective, unfeeling, unsympathetic, hardened) | |
| unsympathetic(adjective, careless, indifferent, cruel) | |
| aloof(adjective, indifferent, unkind, unresponsive) | |
| benumbed(adjective, dead, unfeeling, unsympathetic) | |
| blind to(verb, expression, adjective, phrasal verb) | |
| bloodless(adjective, indifferent, unkind, unresponsive) | |
| careless(adjective, indifferent, cruel, apathetic) | |
| case-hardened(noun, adjective, careless, indifferent) | |
| deaf to(verb, expression, adjective, phrasal verb) | |
| feelingless(adjective, indifferent, unkind, unresponsive) | |
| hard-bitten(adjective, careless, indifferent, cruel) | |
| hard-boiled(noun, adjective, careless, indifferent) | |
| hard as nails(expression, adjective, idiom, indifferent) | |
| hardhearted(adjective, careless, indifferent, cruel) | |
| impenitent(adjective, careless, indifferent, cruel) |
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| APA | Smart Define. (2015). unsusceptible thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unsusceptible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unsusceptible thesaurus" https://smartdefine.org/unsusceptible/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, unsusceptible thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unsusceptible/thesaurus/synonyms>. |
| MLA | Smart Define. "unsusceptible thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/unsusceptible/thesaurus/synonyms> |