- Definitions|2
- Thesaurus|928
- Abbreviations|0
292 entries under adjective topic. ×
| flinty | |
| hardhearted(unfeeling, unresponsive, insensible, oblivious) | |
| imperturbable(calm, restrained, subdued, impassive) | |
| insensate(noun, bad, cold, aloof) | |
| obdurate(unyielding, unbending, unreceptive) | |
| obtuse(noun, unresponsive, oblivious, unmoved) | |
| resistive(resist, resistant) | |
| rigid(hard, tough, solid, detached) | |
| stiff(set, hard, tough, solid) | |
| strong(tough, sturdy, unaffected, resilient) | |
| unemotional(indifferent, detached, distant, apathetic) | |
| unkind(bad, cold, aloof, unresponsive) | |
| unmovable(unyielding, unbending, unreceptive) | |
| unreachable | |
| adamant | |
| against | |
| as cold as charity(bad, cold, aloof, no feelings) | |
| brute(bad, cold, aloof, no feelings) | |
| buttoned up(expression, secure, safe, snug) | |
| caked(set, solid, heavy, deep) |
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| APA | Smart Define. (2015). impervious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/impervious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "impervious thesaurus" https://smartdefine.org/impervious/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, impervious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/impervious/thesaurus/synonyms>. |
| MLA | Smart Define. "impervious thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/impervious/thesaurus/synonyms> |