52 entries under rigidity topic. ×

2
resoluteness(noun, resolve, determination, firmness, persistence)
2
solidity(noun, firmness, protection, security, toughness)
2
stability(noun, firmness, stiffness)
2
temper(noun, protection, security, hardness)
1
acerbity(firmness, severity, strictness, stiffness)
1
assurance(noun, firmness, stiffness)
1
backbone(noun, resolve, determination, firmness, persistence)
1
compactness(noun, protection, security, hardness)
1
density(noun, protection, security, hardness)
1
durability(noun, firmness, protection, security, toughness)
1
endurance(noun, firmness, stiffness)
1
impenetrability(noun, protection, security, hardness)
1
impermeability(noun, protection, security, hardness)
1
imperviousness(noun, protection, security, hardness)
1
resistance(noun, firmness, protection, security, toughness)
1
tensile strength(noun, expression, protection, security)
0
adherence(firmness, stiffness)
0
aplomb(firmness, stiffness)
0
balance(firmness, tension, stiffness, tightness)
0
cohesion(firmness, stiffness)
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APASmart Define. (2015). inflexibility thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/inflexibility/thesaurus/synonyms
ChicagoSmart Define. 2015. "inflexibility thesaurus" https://smartdefine.org/inflexibility/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, inflexibility thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/inflexibility/thesaurus/synonyms>.
MLASmart Define. "inflexibility thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/inflexibility/thesaurus/synonyms>