- Definitions|0
- Thesaurus|626
- Abbreviations|0
70 entries under unfeeling topic. ×
| harsh(adjective, tough, cruel, grim) | |
| impious(adjective, unbending, toughened, seasoned) | |
| inaccessible(adjective, unbending, toughened, seasoned) | |
| inhuman(adjective, cruel, insensitive, callous) | |
| inured(adjective, unbending, toughened, disciplined) | |
| iron-hearted(adjective, hard-hearted, nowhere, obdurate) | |
| irreverent(adjective, unbending, toughened, seasoned) | |
| laid back(expression, adjective, hard-hearted, nowhere) | |
| matter of fact(expression, adjective, idiom, callous) | |
| merciless(adjective, cruel, vicious, pitiless) | |
| nonemotional(adjective, hard-hearted, nowhere, obdurate) | |
| nowhere(adjective, hard-hearted, obdurate, unimpassioned) | |
| on ice(expression, adjective, determined, serious, resolute) | |
| prepared(adjective, unbending, toughened, seasoned) | |
| ruthless(adjective, cruel, vicious, brutal) | |
| savage(adjective, cruel, vicious, pitiless) | |
| sensationless(adjective, hard-hearted, nowhere, obdurate) | |
| stony-eyed(adjective, hard-hearted, nowhere, obdurate) | |
| toneless(adjective, hard-hearted, nowhere, obdurate) | |
| toughened(adjective, unbending, seasoned, coldhearted) |
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| APA | Smart Define. (2015). hard as nails thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/hard_as_nails/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "hard as nails thesaurus" https://smartdefine.org/hard_as_nails/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, hard as nails thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/hard_as_nails/thesaurus/synonyms>. |
| MLA | Smart Define. "hard as nails thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/hard_as_nails/thesaurus/synonyms> |