Impenetrable
Impenetrable adjective - Being beyond one's powers to know, understand, or explain.
Usage example: the mysteries of that religion are completely impenetrable to outsiders
Inscrutable is a synonym for impenetrable in incomprehensible topic. In some cases you can use "Inscrutable" instead an adjective "Impenetrable", when it comes to topics like knowledge, unfathomable, unaccountable, unexplainable. popular alternative
Nearby Words: impenetrability, impenetrably
Inscrutable
Inscrutable adjective - Being beyond one's powers to know, understand, or explain.
Usage example: the many inscrutable beliefs of that ancient religion
Impenetrable is a synonym for inscrutable in enigmatic topic. You can use "Impenetrable" instead an adjective "Inscrutable", if it concerns topics such as knowledge, unfathomable, hidden, mysterious. popular alternative
Nearby Word: inscrutability
Mutual synonyms
Related pairs
- deep and impenetrable
- deep and inscrutable
- hard and impenetrable
- hard and inscrutable
- abstruse and impenetrable
- abstruse and inscrutable
- unfathomable and impenetrable
- unfathomable and inscrutable
- obscure and impenetrable
- obscure and inscrutable
- unclear and impenetrable
- unclear and inscrutable
- cryptic and impenetrable
- cryptic and inscrutable
Cite this Source
Inscrutable and Impenetrable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/impenetrable/inscrutable
Impenetrable & Inscrutable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impenetrable/inscrutable>.
Inscrutable or Impenetrable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/impenetrable/inscrutable.
Google Ngram Viewer shows how "impenetrable" and "inscrutable" have occurred on timeline