authenticate Sentence Examples

1. The bank requires customers to authenticate their identity before making large withdrawals.
2. To ensure the authenticity of the document, the signature was cross-checked with previous specimens.
3. Authentication is essential in digital communication to verify the sender's identity.
4. The antique dealer meticulously authenticated the age of the painting, confirming its value.
5. The security system utilizes facial recognition to authenticate users' access.
6. The authenticity of the medication was questionable, prompting a thorough investigation.
7. Social media platforms employ authentication measures to combat fake accounts.
8. The government has implemented authentication protocols for online tax filing.
9. The art collector sought an expert opinion to authenticate the authenticity of the sculpture.
10. Authentication servers play a crucial role in protecting online transactions from fraud.

authenticate Meaning

Wordnet

authenticate (v)

establish the authenticity of something

Webster

authenticate (v. t.)

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.

Synonyms & Antonyms of authenticate

Strongest

Synonyms:

• testify-to-
• certify
• attest
• affirm
• guarantee

Antonyms:

• rebut
• refute
• refute
• deny
• rebut
• disprove
• contradict
• deny
• contradict
• disprove

Strong

Synonyms:

• vouch-for-
• assert
• witness

Antonyms:

• gainsay
• challenge
• gainsay
• challenge

Weak

Synonyms:

• warrant
• profess
• vow
• aver
• avouch

Antonyms:

• disclaim
• contest
• disavow
• question
• disclaim
• contest
• question
• disavow
• dispute
• dispute

FAQs About the word authenticate

What is the meaning of the word authenticate

establish the authenticity of somethingTo render authentic; to give authority to, by the proof, attestation, or formalities required by law, or sufficient to en

What are the synonyms of the word authenticate

testify (to),certify, attest, affirm, guarantee, vouch (for), assert,witness, warrant, profess

What are the antonyms of the word authenticate

rebut, refute, refute, deny, rebut, disprove, contradict, deny, contradict,disprove

What is the usage of word authenticate

The bank requires customers to authenticate their identity before making large withdrawals.

To ensure the authenticity of the document, the signature was cross-checked with previous specimens.

How to use the word authenticate in a sentence?

Authentication is essential in digital communication to verify the sender's identity.

The antique dealer meticulously authenticated the age of the painting, confirming its value.