Affirm
Affirm verb - To state as a fact usually forcefully.
Validate
Validate verb - To give evidence or testimony to the truth or factualness of.
Usage example: a witness independently validated the policeman's version of events
Affirm is a synonym for validate in submit topic. You can use "Affirm" instead a verb "Validate", if it concerns topics such as confirm, ratify, convince, corroborate.
Mutual synonyms
Common collocations
Cite this Source
Validate and Affirm. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/affirm/validate
Affirm & Validate. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/affirm/validate>.
Validate or Affirm. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/affirm/validate.
Google Ngram Viewer shows how "affirm" and "validate" have occurred on timeline