substantiate synonyms

substantiate

v.

  1. To prove

    confirm, verify, bear out; see prove, verify.

  2. To actualize

    reify, realize, incarnate; see complete 1. 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.