54 Synonyms for Authenticate: affirm, ratify

authenticate (54 synonym found)

Authenticate has 54 synonyms. The top synonyms for authenticate are affirm, ratify, warrant, validate, approve, accredit, seal, underwrite and 46 more. Another word for authenticate is affirm. Browse the full list below.

Sort authenticate by: Alphabetically | Length | Random | Definition

Frequently asked questions

What is a synonym for authenticate?

A common synonym for authenticate is affirm. Other synonyms include ratify, warrant, validate, approve.

How many synonyms does authenticate have?

Authenticate has 54 synonyms listed on Thesaurasize.

What does authenticate mean?

(v): to render authentic; to give authority to, by the proof, attestation, or formalities required by law, or sufficient to entitle to credit; to prove authentic; to determine as real and true; as, to

Definition of authenticate:

(v) : to render authentic; to give authority to, by the proof, attestation, or formalities required by law, or sufficient to entitle to credit; to prove authentic; to determine as real and true; as, to authenticate a portrait

History
This word has been
viewed 5,821 times.

Know someone who needs a better website?

Refer them to Next Wave Services. If they become a client, your next coffee is on us.

Refer a Business →