Authenticate
Authenticate verb - To declare (something) to be true or genuine.
Instance and authenticate are semantically related. In some cases you can use "Instance" instead a verb "Authenticate".
Instance
Instance verb - To give as an example.
Authenticate and instance are semantically related. Sometimes you can use "Authenticate" instead a verb "Instance".
Cite this Source
Instance and Authenticate. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/authenticate/instance
Authenticate & Instance. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/authenticate/instance>.
Instance or Authenticate. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/authenticate/instance.
Google Ngram Viewer shows how "authenticate" and "instance" have occurred on timeline