Synonyms of validate in English:

validate


See definition of validate

verb

1‘clinical trials now exist to validate this claim’

SYNONYMS

prove, give proof of, show to be true, give substance to

uphold, support, back up, bear out, justify, vindicate, substantiate, corroborate, verify, demonstrate, authenticate, confirm, endorse, give credence to, lend weight to

vouch for, attest to, testify to, stand by, bear witness to

ANTONYMS

invalidate, disprove

2‘the board refused to validate the aircraft's US certificate of airworthiness’

SYNONYMS

ratify, endorse, confirm, approve, agree to, accept, consent to, assent to, affirm, authorize, make valid, sanction, formalize, recognize, legalize, legitimize, warrant, license, certify

sign, countersign, put one's name to, set one's seal to

ANTONYMS

invalidate, reject, revoke