- Definitions|2
- Thesaurus|931
- Abbreviations|0
72 entries under adjective topic. ×
| tightly packed(expression, solid, dense) | |
| unaccountable(solid, dense) | |
| unbeatable(strong, secure, resolute, steadfast) | |
| undefeatable(strong, secure, resolute, steadfast) | |
| unfathomable(solid, dense) | |
| ungraspable(solid, dense) | |
| unintelligible(solid, dense) | |
| unknowable(solid, dense) | |
| unpiercable(solid, dense) | |
| unreachable | |
| unrealizable | |
| unworkable |
For more, visit
Impassable on
Power Thesaurus
| APA | Smart Define. (2015). impassable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impassable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "impassable thesaurus" https://smartdefine.org/impassable/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, impassable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impassable/thesaurus/synonyms>. |
| MLA | Smart Define. "impassable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/impassable/thesaurus/synonyms> |