74 entries under firmness topic. ×
| lustiness(noun, health, force, body, power) | |
| patience(noun, strength, determination, courage) | |
| potency(noun, health, force, body, power) | |
| pow(noun, health, force, body, power) | |
| powerhouse(noun, health, force, body, power) | |
| resoluteness(noun, strength, determination, courage) | |
| resolution(noun, strength, determination, emotion, courage) | |
| robustness(noun, health, force, body, power) | |
| security(noun, health, force, body, power) | |
| sinew(noun, health, force, body, power) | |
| sock(noun, health, force, body, power) | |
| soundness(noun, health, force, body, power) | |
| spine(noun, strength, determination, courage) | |
| stability(noun, health, force, body, power) | |
| stableness(noun, health, force, body, power) | |
| stalwartness(noun, health, force, body, power) | |
| starch(power, strength, ability, determination, courage) | |
| staying power(expression, strength, determination, courage) | |
| steadiness(noun, health, force, body, power) | |
| steamroller(noun, health, force, body, power) |
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| APA | Smart Define. (2015). pith thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pith/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pith thesaurus" https://smartdefine.org/pith/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, pith thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pith/thesaurus/synonyms>. |
| MLA | Smart Define. "pith thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/pith/thesaurus/synonyms> |