unbiased, reliable, insightful, unimpeachable, accurate, trustworthy, dispassionate, respected, definitive, influential, compendious, credible, comprehensive, encyclopaedic, encyclopedic, erudite, persuasive, impartial, knowledgeable, succinct, incisive, comprehensible, indispensable, ex cathedra, scholarly, concise, preeminent, reputable, eloquent, cogent, infallible, informative, irenic, uncontroversial, bibliographic, independent, intelligible, sagest, analytical, omniscient, trenchant, perspicacious, unambiguous, unassailable, periodical, pertinent, opinionated, relevant, sagacious, avuncular, empirical, citable, unprejudiced, pithy, recognizable, unrivaled, nonexpert, magisterial, impeccable, perceptive, forthright, knowledgable, astute, ipse dixit, nuanced, reverent, holy writ, perspicuous, unobjectionable, descriptive, praiseful, damning, evenhanded, unequivocal, precise, dialogic, forceful, apposite, undogmatic, censorious, unexceptionable, dependable, hortatory, competent, effectual, alarmist, readable, intelligent, recondite, univocal, irrefutable, valuable, reassuring, admonitory, emphatic, peerless, waspish, oracular, indepth, prophetic, homiletic, thoughtful, simple, foreign, modern, brief, com, common, doctrinal, ex, extant, hostile, im, literary, mercantile, natural, petty, central, commercial, con, dis, human, authentic, exhaustive, popularized, semiofficial, enlightening, scriptural, tendentious, todate, autobiographical

., allocution, approved, arbitrament, arbitration, arbitrement, authoritatively, authority, behest, bible, bid, bidding, book of facts, canonised, canonized, command, control, dictate, dictation, dictum, doctrine, dogma, edict, glorified, interdiction, ism, last word, licenser, locus classicus, magisterially, nihil obstat, oracle, ordinance, philosophical system, philosophy, prescription, pronouncement, prophet, reference, reference book, reference work, regulation, requisition, rubric, sanctioned, say-so, school of thought, seer, vaticinator, with authority

authorized, classical, definitive, important, influential, official, standard