اصلدیکشنری فارسی به انگلیسیauthentic, base, basis, birth, canon, core, crux, derivation, font, genesis, germ, parent, heart, radical, true, matrix, meat, origin, original, postulate, prin
اصیلدیکشنری فارسی به انگلیسیauthentic, authoritative, bona fide, canonical, classical, faithful, firsthand, genuine, McCoy, noble, pedigreed, prime, primitive, pukka, pureblooded, purebred
قابل اعتماددیکشنری فارسی به انگلیسیauthentic, calculable, dependable, responsible, safe, straight, trustworthy, trusty, unfailing, unimpeachable
معتبردیکشنری فارسی به انگلیسیauthentic, authorized, effectual, faithful, genuine, magisterial, reliable, reputable, standard, standing, valid, well-established