Synonyms of certify in English:


See US English definition of certify

See UK English definition of certify

See Spanish definition of certificar


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