- Definitions|0
- Thesaurus|26
- Abbreviations|0
24 entries under adjective topic. ×
| hard as nails(expression, idiom, strong, hard) | |
| brawny(strong, hard, solid, stiff) | |
| cohesive(strong, hard, solid, stiff) | |
| conditioned(strong, hard, solid, stiff) | |
| dense(strong, hard, solid, stiff) | |
| fibrous(strong, hard, solid, stiff) | |
| fit(strong, hard, solid, stiff) | |
| flinty(strong, hard, solid, stiff) | |
| hard-bitten(strong, hard, solid, stiff) | |
| indigestible(strong, hard, solid, stiff) | |
| leathery(strong, hard, solid, stiff) | |
| lusty(strong, hard, solid, stiff) | |
| molded(strong, hard, solid, stiff) | |
| resilient(strong, hard, solid, stiff) | |
| resistant(strong, hard, solid, stiff) | |
| rigid(strong, hard, solid, stiff) | |
| seasoned(strong, hard, solid, stiff) | |
| steeled(strong, hard, solid, stiff) | |
| stiff(strong, hard, solid, sturdy) | |
| strong(hard, solid, stiff, sturdy) |
For more, visit
Tough_as_nails on
Power Thesaurus
| APA | Smart Define. (2011). tough as nails thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/tough_as_nails/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "tough as nails thesaurus" https://smartdefine.org/tough_as_nails/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2011, tough as nails thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/tough_as_nails/thesaurus/synonyms>. |
| MLA | Smart Define. "tough as nails thesaurus" 24 May 2011. Web. 29 September 2026. <https://smartdefine.org/tough_as_nails/thesaurus/synonyms> |