Authenticate and Disown

Opposite meaning words

Authenticate verb - To declare (something) to be true or genuine.

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Disown is an antonym for authenticate.

Disown verb - To declare not to be true.

Usage example: he steadfastly disowned that he was having an affair

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Authenticate is an antonym for disown.

Nearby Word: disowning

Cite this Source

Disown and Authenticate. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/authenticate/disown

Authenticate & Disown. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/authenticate/disown>.

Disown or Authenticate. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/authenticate/disown.

Google Ngram Viewer shows how "authenticate" and "disown" have occurred on timeline