50 entries under rigidity topic. ×
| determination(noun, firmness, severity, strictness) | |
| durability(noun, firmness, protection, security, toughness) | |
| impliability(noun, protection, security, hardness) | |
| prudery(noun, firmness, affectation) | |
| resistance(noun, firmness, protection, security, toughness) | |
| security(noun, firmness, protection, tightness) | |
| strictness(noun, firmness, severity, harshness, conformity) | |
| temper(noun, protection, security, hardness) | |
| balance(noun, quality, feeling, touch, character) | |
| compactness(noun, protection, security, hardness) | |
| precision(noun, firmness, severity, harshness, conformity) | |
| adherence | |
| assurance | |
| backbone(drive, firmness, strengthener) | |
| cohesion | |
| dependability | |
| endurance | |
| establishment | |
| fastness | |
| fixedness(noun, protection, security, hardness) |
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| APA | Smart Define. (2015). stiffness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/stiffness/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "stiffness thesaurus" https://smartdefine.org/stiffness/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, stiffness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stiffness/thesaurus/synonyms>. |
| MLA | Smart Define. "stiffness thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/stiffness/thesaurus/synonyms> |