Ex cathedra and Unauthorised
Opposite meaning terms
Ex cathedra
Ex cathedra adverb - With the full authority of the office.
Unauthorised is an antonym for ex cathedra.
Unauthorised
Unauthorised adjective - Not endowed with authority.
Ex cathedra is an antonym for unauthorised.
Nearby Word: unauthorized
Cite this Source
Unauthorised and Ex cathedra. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/ex_cathedra/unauthorised
Ex cathedra & Unauthorised. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/ex_cathedra/unauthorised>.
Unauthorised or Ex cathedra. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/ex_cathedra/unauthorised.
Google Ngram Viewer shows how "ex cathedra" and "unauthorised" have occurred on timeline