Inscrutableness
Inscrutableness noun - The quality or state of being impossible to know, understand, or explain.
Usage example: it's the sheer inscrutableness of the lady's smile that has tantalized art lovers for centuries
Unintelligibleness and inscrutableness are semantically related. In some cases you can use "Unintelligibleness" instead a noun "Inscrutableness".
Unintelligibleness
Inscrutableness and unintelligibleness are semantically related. You can use "Inscrutableness" instead a noun "Unintelligibleness".
Cite this Source
Unintelligibleness and Inscrutableness. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/inscrutableness/unintelligibleness
Inscrutableness & Unintelligibleness. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/inscrutableness/unintelligibleness>.
Unintelligibleness or Inscrutableness. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/inscrutableness/unintelligibleness.
Google Ngram Viewer shows how "inscrutableness" and "unintelligibleness" have occurred on timeline