There is no perfidy with him, no deceit, no disingenuousness, no shade.
If so, there has been a foul piece of disingenuousness on the part of the writer.
Yet there can be no doubt that disingenuousness is to them a second nature.
But in this flattery there was no want of sincerity and no disingenuousness.
Disingenuousness and double dealing seemed to meet him at every turn.