Advertency, Advertence n. The act of adverting, of the quality of being advertent; attention; notice; regard; heedfulness. "To this difference it is right that advertence should be had in regulating taxation."
... ditee, Rewdly compiled, lat it be noon offence, To your womanly merciful pitee, Thouh it be rad in your audience: Peysed ech thyng in your iust advertence, So it be no displesaunce to your pay, Undir support of your pacience, Yevyth example, ... — A Chronicle of London from 1089 to 1483 • Anonymous