Authorization and Nullification
Opposite meaning words
Authorization
Authorization noun - The approval by someone in authority for the doing of something.
Nullification is an antonym for authorization.
Nullification
Nullification noun - The doing away with something by formal action.
Usage example: an act aimed at curbing sedition that was perhaps the most serious attempt at nullification of freedom of the press in the nation's history
Authorization is an antonym for nullification.
Cite this Source
Nullification and Authorization. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/authorization/nullification
Authorization & Nullification. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/authorization/nullification>.
Nullification or Authorization. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/authorization/nullification.
Google Ngram Viewer shows how "authorization" and "nullification" have occurred on timeline