Indisputably synonyms

Denmark was indisputably the leading Scandinavian power.

In the autumn of 1907 Turkish troops occupied not only doubtful localities but also adjoining lands which were indisputably Persian territory.

It is indisputably legitimate to speak of Ultramontanism as a distinct policy, but it is very difficult to define its essential character.

The letter just mentioned is the only indisputably contemporary document concerning him and was addressed to Dionysius and Maximus, respectively bishops of Rome and Alexandria, by seventy bishops, priests and deacons, who attended a synod at Antioch in 269 and deposed Paul.