32 entries under roughness topic. ×
| toughness(noun, difficulty, firmness, protection, security) | |
| harshness(noun, firmness, severity, conformity, strictness) | |
| strength(noun, drive, tenacity, strengthener) | |
| callousness(noun, hardness, unevenness, thickness) | |
| abrasiveness(noun, unevenness, thickness) | |
| durability(noun, firmness, protection, security, toughness) | |
| hardiness | |
| robustness(noun, strength) | |
| coarseness(noun, quality, feeling, touch, character) | |
| stoutness | |
| bawdiness(unevenness, thickness) | |
| boorishness(unevenness, thickness) | |
| crassness(unevenness, thickness) | |
| crudeness(unevenness, thickness) | |
| crudity(unevenness, thickness) | |
| earthiness(unevenness, thickness) | |
| graininess(unevenness, thickness) | |
| granularity(unevenness, thickness) | |
| indelicacy(unevenness, thickness) | |
| offensiveness(unevenness, thickness) |
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Stiffness on
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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> |