100 entries under firmness topic. ×
| staunchness(noun, resolve, determination, persistence) | |
| stoutheartedness(noun, force, quality, power, character) | |
| toughness(noun, health, force, body, power) | |
| vigor(noun, health, force, quality, body) | |
| muscle(noun, health, force, body, power) | |
| pith(noun, health, force, body, power) | |
| stability(noun, health, force, body, power) | |
| stomach(noun, strength, spirit, resolve, informal) | |
| vitality(noun, health, force, quality, body) | |
| brawn(noun, health, force, body, power) | |
| constancy(noun, drive, strength, energy, resolve) | |
| derring-do(noun, determination, courage, courtesy) | |
| guttiness(noun, resolve, determination, persistence) | |
| physique(noun, health, force, body, power) | |
| security(noun, health, force, body, power) | |
| soundness(noun, health, force, body, power) | |
| spine(noun, drive, strength, energy, resolve) | |
| steadiness(noun, health, force, body, power) | |
| sturdiness(noun, health, force, body, power) | |
| substance(noun, health, force, quality, body) |
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| APA | Smart Define. (2016). nerve thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/nerve/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "nerve thesaurus" https://smartdefine.org/nerve/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, nerve thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/nerve/thesaurus/synonyms>. |
| MLA | Smart Define. "nerve thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/nerve/thesaurus/synonyms> |