Wiktionary
sartainty
n. (context dialect nonstandard English) certainty
Usage examples of "sartainty".
Jasper, here, will show you how a nail is to be started, or the lad has lost some of his steadiness of hand and sartainty of eye.
It must be a pressing errand that brings you under the loops of a blockhouse at this hour of the night, with the sartainty of Killdeer being inside of it.
Mabel Dunham is willing to overlook all my imperfections and ignorances like, I should be wrong to gainsay it, on account of any sartainty I may have myself about my own want of merit.