Irresponsive
Impervious and irresponsive are semantically related. In some cases you can use "Impervious" instead an adjective "Irresponsive".
Impervious
Impervious adjective - Not allowing penetration (as by gas, liquid, or light).
Irresponsive and impervious are semantically related. You can use "Irresponsive" instead an adjective "Impervious".
Nearby Word: imperviously
Mutual synonyms
Cite this Source
Impervious and Irresponsive. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/irresponsive/impervious
Irresponsive & Impervious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/irresponsive/impervious>.
Impervious or Irresponsive. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/irresponsive/impervious.
Google Ngram Viewer shows how "irresponsive" and "impervious" have occurred on timeline