The state or quality of being deceitful; duplicity.
1903, Andy Adams, The Log of a Cowboy: A Narrative of the Old Trail Days, ch. 20 "A Moonlight Drive",
The lanterns both rear and forward being always in sight, I was as much at sea as any one as to the length of the herd, knowing the deceitfulness of distance of campfires and other lights by night.
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