- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
50 entries under unbending topic. ×
| impervious(adjective, set, hard, tough, solid) | |
| impermeable(adjective, close, hard, tough, solid) | |
| invulnerable(adjective, unaffected, unyielding, safety) | |
| inaccessible(adjective, hard, unfeeling, unsympathetic, prepared) | |
| tight(adjective, close, solid, short, substantial) | |
| immune(adjective, unaffected, unyielding, resistant) | |
| unyielding(adjective, set, hard, tough, firm) | |
| resistant(adjective, hard, unfeeling, unsympathetic, prepared) | |
| rigid(adjective, set, strong, hard, tough) | |
| callous(adjective, set, hard, firm, stiff) | |
| closed to(expression, unaffected, unyielding, resistant) | |
| obtuse(adjective, hard, unfeeling, unsympathetic, prepared) | |
| unapproachable(unaffected, unyielding, resistant, unreceptive) | |
| unpierceable(unaffected, unyielding, resistant, unreceptive) | |
| accustomed(adjective, hard, unfeeling, unsympathetic, prepared) | |
| benumbed(adjective, hard, unfeeling, unsympathetic, prepared) | |
| case-hardened(adjective, hard, unfeeling, unsympathetic, prepared) | |
| coldhearted(adjective, hard, unfeeling, unsympathetic, prepared) | |
| contemptuous(adjective, hard, unfeeling, unsympathetic, prepared) | |
| cruel(adjective, hard, unfeeling, unsympathetic, hardened) |
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| APA | Smart Define. (2015). impenetrable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/impenetrable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "impenetrable thesaurus" https://smartdefine.org/impenetrable/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, impenetrable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/impenetrable/thesaurus/synonyms>. |
| MLA | Smart Define. "impenetrable thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/impenetrable/thesaurus/synonyms> |