Synonyms of 'confirmed'

accepted, accustomed, actual, allowed, avowed, certain, certified, chronic, deep-dyed, deep-laid, deep-rooted, deep-seated, determined, documentary, dyed-in-the-wool, effectual, endorsed, factual, fast, fixed, graven, historical, incorrigible, ingrained, ingrown, inveterate, inwrought, irreversible, old-line, professed, proven, real, set, shown, sure-enough, sworn, thorough, tried, true, truthful, undenied, undoubted, unmistaken, unquestionable, veracious, verified, veritable, vested, well-established, well-founded, well-grounded