Synonyms|171Antonyms|88|Broader|8Narrower|1Related|166
16
strength(noun, health, support, control, change)
11
firmness(noun, health, support, control, change)
11
toughness(noun, health, support, control, force)
9
stoutness(noun, health, force, body, power)
8
stability(noun, health, support, control, change)
8
steadiness(noun, health, support, control, change)
7
backbone(noun, health, support, control, force)
7
hardness(noun, support, control, change, strength)
7
solidity(noun, health, support, control, strength)
7
soundness(noun, health, support, control, change)
7
stamina(noun, health, force, power, strength)
7
vigor(noun, health, force, body, power)
6
hardiness(noun, health, force, body, power)
6
power(noun, health, force, body, strength)
6
robustness(noun, health, force, body, power)
5
durability(noun, health, support, control, force)
5
energy(noun, health, force, body, power)
5
force(noun, body, power, strength, energy)
5
fortitude(noun, health, force, body, power)
5
might(noun, health, force, body, power)
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APASmart Define. (2015). sturdiness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sturdiness/thesaurus/synonyms
ChicagoSmart Define. 2015. "sturdiness thesaurus" https://smartdefine.org/sturdiness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sturdiness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sturdiness/thesaurus/synonyms>.
MLASmart Define. "sturdiness thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/sturdiness/thesaurus/synonyms>