Empyral
Unknowable and empyral are semantically related. In some cases you can use "Unknowable" instead an adjective "Empyral".
Unknowable
Unknowable adjective - Not knowable.
Empyral and unknowable are semantically related. Sometimes you can use "Empyral" instead an adjective "Unknowable".
Mutual synonyms
Cite this Source
Unknowable and Empyral. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/empyral/unknowable
Empyral & Unknowable. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/empyral/unknowable>.
Unknowable or Empyral. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/empyral/unknowable.
Google Ngram Viewer shows how "empyral" and "unknowable" have occurred on timeline