- Definitions|2
- Thesaurus|109
- Abbreviations|0
13 entries under hardness topic. ×
| durability(noun, time, strength, firmness, toughness) | |
| durableness(noun, strength, firmness, endurance, persistence) | |
| solidity(noun, firmness, soundness) | |
| starch(noun, strength, firmness, endurance, persistence) | |
| strength(noun, firmness, toughness, durability) | |
| firmness(noun, durability, permanence, indestructibility) | |
| integrity(noun, firmness, durability, permanence) | |
| solidness | |
| soundness(noun, firmness, durability, permanence) | |
| stability(noun, strength, firmness, toughness) | |
| sturdiness(strength, firmness, toughness) | |
| toughness(strength, firmness, sturdiness) | |
| wholeness(noun, firmness, durability, permanence) |
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| APA | Smart Define. (2015). imperishability thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/imperishability/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "imperishability thesaurus" https://smartdefine.org/imperishability/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, imperishability thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/imperishability/thesaurus/synonyms>. |
| MLA | Smart Define. "imperishability thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/imperishability/thesaurus/synonyms> |