“+ adjective
Etymology: un- (I) + questioned, past participle of question
1. : not interrogated : not examined or examined into
2. : not called in question : undoubted
the claims of literature are no longer supported by an unquestioned tradition — R.K.Welsh
3. : not open to question : unquestionable
holds an unquestioned control over individual members — N.D.Palmer & South CarolinaLeng
the unquestioned masterpieces of our epoch — Herbert Read