- Definitions|1
- Thesaurus|1.1k
- Abbreviations|0
29 entries under impervious topic. ×
| unconcerned(adjective, hard, indifferent, unkind, unresponsive) | |
| unsusceptible(adjective, hard, indifferent, unkind, unresponsive) | |
| crass(adjective, hard, indifferent, unkind, unresponsive) | |
| hard-boiled(adjective, hard, indifferent, unkind, unresponsive) | |
| heartless(adjective, hard, indifferent, unkind, unresponsive) | |
| inured to(expression, adjective, unresponsive, oblivious, unmoved) | |
| unaffected(adjective, unresponsive, oblivious, unmoved) | |
| unkind(adjective, hard, indifferent, unresponsive, insensitive) | |
| unmoved(adjective, unresponsive, oblivious) |
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| APA | Smart Define. (2015). imperceptive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/imperceptive/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "imperceptive thesaurus" https://smartdefine.org/imperceptive/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, imperceptive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/imperceptive/thesaurus/synonyms>. |
| MLA | Smart Define. "imperceptive thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/imperceptive/thesaurus/synonyms> |