52 entries under stiffness topic. ×
| establishment(noun, support, control, strength, balance) | |
| immobility(noun, support, control, strength, balance) | |
| immovability(noun, support, control, strength, balance) | |
| inelasticity(noun, protection, security, rigidity, inflexibility) | |
| maturity(noun, support, control, strength, balance) | |
| resoluteness(noun, support, control, strength, balance) | |
| sharpness(noun, discipline, firmness, severity, harshness) | |
| unkindness(noun, discipline, firmness, severity, harshness) | |
| fixedness(noun, protection, security, rigidity, density) | |
| tautness(firmness, tension, rigidity, tightness) | |
| tensile strength(noun, expression, protection, security, rigidity) | |
| tension(firmness, rigidity, tightness) |
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| APA | Smart Define. (2015). hardness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hardness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "hardness thesaurus" https://smartdefine.org/hardness/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, hardness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hardness/thesaurus/synonyms>. |
| MLA | Smart Define. "hardness thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/hardness/thesaurus/synonyms> |