Unquestioned

a.	1.	Not called in question; not doubted.
	2.	Not interrogated; having no questions asked; not examined or examined into. She muttering prayers, as holy rites she meant, Through the divided crowd unquestioned went. - Dryden.
	3.	Indisputable; not to be opposed or impugned. Their unquestioned pleasures must be served. - B. Jonson.

Adj.

1.

unquestioned - accepted without question; "undoubted evidence" Synonyms: unchallenged, undoubted, undisputed

accepted, believed, beyond question, credited, doubtless, indubious, past dispute, questionless, received, trusted, unchallenged, uncontested, uncontradicted, uncontroversial, uncontroverted, undisputed, undoubted, unsuspected