Synonyms of certify in English:


See definition of certify


1‘the aircraft was certified as airworthy’


verify, guarantee, attest, validate, ratify, warrant, confirm, corroborate, substantiate, endorse, vouch for, testify to, provide evidence of, authenticate, document

bear witness to, bear out, give proof of, prove, demonstrate, back up, support

2‘the woman would be taken to a certified hospital for examination’


accredit, recognize, license, authorize, approve, warrant

empower, qualify, endorse, sanction, vouch for, put one's seal of approval on, appoint, give a certificate to, give a diploma to