Declare invalid and Validate

Opposite meaning terms

Definitions of Declare invalid not found.

Validate is an antonym for declare invalid in equal out topic.

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

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Declare invalid is an antonym for validate.

Cite this Source

Validate and Declare invalid. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/declare_invalid/validate

Declare invalid & Validate. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/declare_invalid/validate>.

Validate or Declare invalid. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/declare_invalid/validate.

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