Authenticate Past Tense

The past tense of Authenticate is authenticated.

1. authenticate

verb. ['ɔˈθɛntəˌkeɪt'] establish the authenticity of something.

Rhymes with Authenticate

• abdicate
• adjudicate
• advocate
• aguacate
• allocate
• aluminosilicate
• bifurcate
• bifurcate
• cheapskate
• communicate
• complicate
• confiscate
• dedicate
• deprecate
• domesticate
• duplicate
• educate
• educate
• equivocate
• eradicate

Sentences with authenticate

1. Verb, base form
Some people use third party verification to authenticate the existence of the business.