Nonporous and Pervious

Nonporous

Nonporous adjective - Not porous; especially not having vessels that appear as pores.

Pervious is an antonym for nonporous.

Pervious

Pervious adjective - Capable of being passed into or through.
Usage example: the new road has a pervious surface that will cut down on the amount of water that collects on it during heavy rains

Nonporous is an antonym for pervious.
Cite this Source
Pervious and Nonporous. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/nonporous/pervious
Nonporous & Pervious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/nonporous/pervious>.
Pervious or Nonporous. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/nonporous/pervious.
Google Ngram Viewer shows how "nonporous" and "pervious" have occurred on timeline