Inscrutable
Inscrutable adjective - Being beyond one's powers to know, understand, or explain.
Proof and inscrutable are semantically related. In some cases you can use "Proof" instead an adjective "Inscrutable".
Nearby Word: inscrutability
Proof
Proof adjective - (used in combination or as a suffix) able to withstand.
Inscrutable and proof are semantically related. Sometimes you can use "Inscrutable" instead an adjective "Proof".
Mutual synonyms
Cite this Source
Proof and Inscrutable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/inscrutable/proof
Inscrutable & Proof. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/inscrutable/proof>.
Proof or Inscrutable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/inscrutable/proof.
Google Ngram Viewer shows how "inscrutable" and "proof" have occurred on timeline