prove synonyms

prove

v.

justify, substantiate, authenticate, corroborate, testify, explain, attest, show, warrant, uphold, determine, settle, fix, certify, back, sustain, validate, bear out, affirm, confirm, make evident, convince, evidence, be evidence of, witness, declare, testify, betoken, have a case, manifest, demonstrate, document, establish, settle once and for all, (just) go to show*; see also verify.

Antonyms disprove*, break down*, disqualify.

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.