Synonyms for

Confirm

Verb Another word for confirm — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

To establish the truth or correctness of something.

Synonyms & similar words

negate substantiate support affirm corroborate sustain reassert validate verify affirm corroborate authenticate ratify endorse approve certify ascertain prove justify warrant back uphold attest support testify establish evidence

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