Nonporous
Nonporous adjective - Not porous; especially not having vessels that appear as pores.
Sturdy and nonporous are semantically related. in firm topic. In some cases you can use "Sturdy" instead an adjective "Nonporous", when it comes to topics like inflexible.
Mutual synonyms
Cite this Source
Sturdy and Nonporous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/nonporous/sturdy
Nonporous & Sturdy. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/nonporous/sturdy>.
Sturdy or Nonporous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/nonporous/sturdy.
Google Ngram Viewer shows how "nonporous" and "sturdy" have occurred on timeline