Authentication and Falsity

Opposite meaning words

Authentication noun - Validating the authenticity of something or someone.

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Falsity is an antonym for authentication.

Falsity noun - A statement known by its maker to be untrue and made in order to deceive.

Usage example: when questioned by his parents about his drug use, the teenager told one blatant falsity after another

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Authentication is an antonym for falsity.

Cite this Source

Falsity and Authentication. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/authentication/falsity

Authentication & Falsity. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/authentication/falsity>.

Falsity or Authentication. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/authentication/falsity.

Google Ngram Viewer shows how "authentication" and "falsity" have occurred on timeline