self–evident

not needing proof in order to be accepted the self-evident truth that all people have the right of self-determination Synonyms prima facie, self-evidentRelated Words self-explanatory; apparent, clear, evident, hands-down, manifest, obvious, open-and-shut, patent, plain, transparent, unmistakable; incontestable, incontrovertible, indisputable, indubitable, undeniable, unquestionable; accepted, given, grantedNear Antonyms arguable, contestable, debatable, disputable, doubtable, dubious, moot, problematic (also problematical), questionable