confirm synonyms

confirm

v.

  1. To strengthen

    make firm, reinforce, establish, fortify; see strengthen.

  2. To ratify

    sanction, affirm, settle; see approve 1, endorse 2.

  3. To prove

    verify, authenticate, validate; see prove, verify. See syn. study at verify.

Webster's New World Roget's A-Z Thesaurus Copyright © 1999 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.