Now, it is a well-ascertained and undoubtable fact that the passion of love animates the bosoms of red men as well as white.
There was an undoubtable noise of sawing, and I knew at once that a burglar was entering our home.
For then leaving virtue, it falls into disdained baseness, which is the undoubtable badge of one that will betray society.
She read in this singular alteration of his ways the undoubtable indication of an altered character.
He felt that her undoubtable quality had a non-individual flavour, as if standing for her class.
Was it only his habit in diplomatic affairs to doubt everything that was not undoubtable.