Assertive
Assertive adjective - Having or showing a bold forcefulness in the pursuit of a goal.
Impervious and assertive are semantically related. In some cases you can use "Impervious" instead an adjective "Assertive".
Impervious
Impervious adjective - Not allowing penetration (as by gas, liquid, or light).
Assertive and impervious are semantically related. Sometimes you can use "Assertive" instead an adjective "Impervious".
Nearby Word: imperviously
Cite this Source
Impervious and Assertive. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/assertive/impervious
Assertive & Impervious. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/assertive/impervious>.
Impervious or Assertive. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/assertive/impervious.
Google Ngram Viewer shows how "assertive" and "impervious" have occurred on timeline