Falsify and Validate

Opposite meaning words

Falsify verb - To prove to be false.

Usage example: telephone records falsified his claim that he wasn't home that night

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Validate is an antonym for falsify.

Validate verb - To give evidence or testimony to the truth or factualness of.

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Falsify is an antonym for validate.

claim	falsify claim	validate claim
lives	falsify lives	validate lives

Cite this Source

Validate and Falsify. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/falsify/validate

Falsify & Validate. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/falsify/validate>.

Validate or Falsify. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/falsify/validate.

Google Ngram Viewer shows how "falsify" and "validate" have occurred on timeline