Synonyms of confirm in English:

confirm

verb

  • 1 written records confirm the archaeological evidence
    corroborate, bear out, verify, show the truth of, prove, validate, authenticate, substantiate, give substance to, justify, vouch for, vindicate, give credence to, support, uphold, back up
    [Antonyms] contradict, repudiate
  • 2 he confirmed that engineers would examine the road
    affirm, reaffirm, assert, reassert, give an assurance, assure someone, repeat, say again, state again, pledge, promise, guarantee
    [Antonyms] deny
  • 3 his appointment as ambassador was confirmed by the President
    [Antonyms] revoke
  • Definition of confirm in:

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    Pronunciation: rɪˈbʌf
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