Authorization
Authorization noun - The approval by someone in authority for the doing of something.
Usage example: you will need the authorization of the council before you can act
Refusal
Refusal noun - An unwillingness to grant something asked for.
Usage example: his flat refusal of our reasonable request was rather startling
Authorization is an antonym for refusal.
How words are described
Cite this Source
Refusal and Authorization. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/authorization/refusal
Authorization & Refusal. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/authorization/refusal>.
Refusal or Authorization. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/authorization/refusal.
Google Ngram Viewer shows how "authorization" and "refusal" have occurred on timeline