Ascertain and Certify

Ascertain

Ascertain verb - To come to an awareness of.

Certify is a synonym for ascertain. In some cases you can use "Certify" instead a verb "Ascertain".

Nearby Words: ascertainment, ascertaining

Certify

Certify verb - To declare (something) to be true or genuine.

Ascertain is a synonym for certify in activity topic. You can use "Ascertain" instead a verb "Certify", if it concerns topics such as confirm, declare as true.

Common collocations

people ascertain people certify people
Cite this Source
Certify and Ascertain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/ascertain/certify
Ascertain & Certify. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/ascertain/certify>.
Certify or Ascertain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/ascertain/certify.
Google Ngram Viewer shows how "ascertain" and "certify" have occurred on timeline