Ardorless
Impervious and ardorless are semantically related. In some cases you can use "Impervious" instead an adjective "Ardorless".
Impervious
Impervious adjective - Not allowing penetration (as by gas, liquid, or light).
Ardorless and impervious are semantically related. Sometimes you can use "Ardorless" instead an adjective "Impervious".
Nearby Word: imperviously
Mutual synonyms
Related pairs
Cite this Source
Impervious and Ardorless. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/ardorless/impervious
Ardorless & Impervious. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/ardorless/impervious>.
Impervious or Ardorless. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/ardorless/impervious.
Google Ngram Viewer shows how "ardorless" and "impervious" have occurred on timeline