Synonyms of 'certified'

accepted, actual, alleged, allowed, asserted, assured, avowed, certain, confirmed, covered, decided, declared, determinate, determined, documentary, effectual, endorsed, factual, fixed, historical, insured, open-and-shut, professed, pronounced, proven, real, secure, set, shown, stated, sure, sure-enough, sworn, tried, true, truthful, undenied, undoubted, unmistaken, unquestionable, veracious, verified, veritable