Undid and Validate

Opposite meaning words

Definitions of Undid not found.

Validate is an antonym for undid in topics: open, nullify.

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

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Undid is an antonym for validate.

Cite this Source

Validate and Undid. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/undid/validate

Undid & Validate. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/undid/validate>.

Validate or Undid. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/undid/validate.

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