Unauthorised and Unsanctioned

Unauthorised

Unauthorised adjective - Not endowed with authority.

Unsanctioned and unauthorised are semantically related in unapproved topic. In some cases you can use "Unsanctioned" instead an adjective "Unauthorised".

Nearby Word: unauthorized

Unsanctioned

Unsanctioned adjective - Without explicit official permission.

Unauthorised and unsanctioned are semantically related in unapproved topic. You can use "Unauthorised" instead an adjective "Unsanctioned".
Cite this Source
Unsanctioned and Unauthorised. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/unauthorised/unsanctioned
Unauthorised & Unsanctioned. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/unauthorised/unsanctioned>.
Unsanctioned or Unauthorised. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/unauthorised/unsanctioned.
Google Ngram Viewer shows how "unauthorised" and "unsanctioned" have occurred on timeline