Impenetrability
Impenetrability noun - The quality or state of being impossible to know, understand, or explain.
Jam and impenetrability are semantically related. In some cases you can use "Jam" instead a noun "Impenetrability".
Nearby Words: impenetrable, impenetrably
Jam
Jam noun - A crowded mass (as of cars) that impedes or blocks movement.
Impenetrability and jam are semantically related. Sometimes you can use "Impenetrability" instead a noun "Jam".
Nearby Word: jamming
Mutual synonyms
Cite this Source
Jam and Impenetrability. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/impenetrability/jam
Impenetrability & Jam. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impenetrability/jam>.
Jam or Impenetrability. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/impenetrability/jam.
Google Ngram Viewer shows how "impenetrability" and "jam" have occurred on timeline