49 entries under rigidity topic. ×

18
endurance(noun, power, strength, energy, challenge)
8
hardness(noun, firmness, protection, security, toughness)
8
durability(noun, strength, resolution, firmness, protection)
5
impenetrability(noun, protection, security, hardness)
4
solidity(noun, firmness, protection, security, toughness)
3
imperviousness(noun, support, cover, check, resist)
3
security(noun, cover, position, care, guard)
3
toughness(noun, spirit, firmness, protection, security)
2
density(noun, protection, security, hardness)
2
immovability(firmness, durability, stiffness)
2
stability(noun, strength, care, resolution, firmness)
2
stiffness(noun, firmness, protection, security, toughness)
1
backbone(noun, attack, strength, energy, spirit)
1
balance(firmness, stiffness)
1
compactness(noun, protection, security, hardness)
1
fastness(noun, cover, position, guard, shield)
1
fixedness(noun, protection, security, hardness)
1
impermeability(noun, protection, security, hardness)
1
impliability(noun, protection, security, hardness)
1
inelasticity(noun, protection, security, hardness)
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APASmart Define. (2016). resistance thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/resistance/thesaurus/synonyms
ChicagoSmart Define. 2016. "resistance thesaurus" https://smartdefine.org/resistance/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, resistance thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/resistance/thesaurus/synonyms>.
MLASmart Define. "resistance thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/resistance/thesaurus/synonyms>