Endorsement and Nullification
Opposite meaning words
Endorsement
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
Endorsement is an antonym for nullification.
Cite this Source
Nullification and Endorsement. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/endorsement/nullification
Endorsement & Nullification. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/endorsement/nullification>.
Nullification or Endorsement. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/endorsement/nullification.
Google Ngram Viewer shows how "endorsement" and "nullification" have occurred on timeline