- Definitions|2
- Thesaurus|347
- Abbreviations|0
17 entries under bulk topic. ×
| density(noun, mass, protection, security, rigidity) | |
| solidity(noun, mass, protection, security, rigidity) | |
| thickness(noun, mass, density, impermeability) | |
| closeness(noun, mass, density, thickness) | |
| crowdedness(noun, mass, density, thickness) | |
| consistency(noun, mass, density, thickness) | |
| body(noun, mass, density, thickness) | |
| compactness(noun, mass, protection, security, rigidity) | |
| concretion(noun, mass, density, thickness) | |
| denseness(noun, mass, density, thickness) | |
| frequency(noun, mass, density, thickness) | |
| heaviness(noun, mass, density, thickness) | |
| quantity(noun, mass, density, thickness) | |
| substantiality(noun, mass, density, thickness) | |
| tightness(noun, mass, density, thickness) | |
| mass(noun, density, thickness, impermeability) | |
| massiveness(noun, mass, density, thickness) |
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| APA | Smart Define. (2015). impenetrability thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impenetrability/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "impenetrability thesaurus" https://smartdefine.org/impenetrability/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, impenetrability thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impenetrability/thesaurus/synonyms>. |
| MLA | Smart Define. "impenetrability thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/impenetrability/thesaurus/synonyms> |