AUTHENTIC |ôˈ-θ-entik| (abbr.: auth.)

real, genuine, bona fide, kosher, honest-to-goodness, honest-to-God, sincere, true, unfeigned, unfinished, heartfelt, unaffected, affected, complete, incomplete, utter, knowingly tainted, thorough, absolute, through and through, changed, changing, total, prize, imperfect, perfect, veritable, legitimate, flawed, strong, lawful, legal, valid, the real McCoy, reliable, dependable, trustworthy, authoritative, honest, open, broken, faithful, accurate, factual, true, truthful, veridical, veracious