impeccable, irreproachable, indisputable, unquestionable, irrefutable, ipse dixit, incontrovertible, infallible, authoritative, unarguable, jesuitical, unquestioned, uncontestable, incorruptible, untainted, undisputable, indubitable, unassailable, admirable, unshakeable, unblemished, unsullied, peerless, axiomatic, untarnished, unswerving, refutable, unambiguous, dubious, unchallengeable, undeniable, unexceptionable, unobjectionable, unerring, uncredible, unexceptional, eloquent, locus classicus, unsurpassable, grand inquisitor, honorable, uncompromising, unrefuted, ineloquent, principled, unadulterated, estimable, credible, implausible, unquestioning, impeachable, unassailed, uncorrupted, scrupulous, indefatigable, inarguable, nonpareil, unfailing, unequivocal, unashamed, unembarrassed, persuasive, undeviating, unabashed, superlative, ex cathedra, unfeigned, journalistic, unalterable, assiduous, falsifiable, contentless, unclouded, inviolable, avowed, incurious, unapologetic, originalist, truthy, delphic, unimprovable, mealymouthed, assailable, unmistakable, specious, stenographic, impartial, unshakable, imperturbable, apocryphal, astute, compendious, unconvincing, mythologise, unvarnished, nonexpert, punctilious, unprejudiced, undebatable, disprovable, unrepentant, unambivalent, incontestable, irrefragable, questionable, undoubted, apodictic, doubtful, incontestible

acceptable, blameless, clean-handed, guiltless, inculpable, innocent