† Bainly

adv. Obs. [f. BAIN a. + -LY².] Readily, willingly; at once.

c. 1400.  Destr. Troy, XIX. 8082. Then Breisaid, the bright, bainly onswart.

c. 1460.  Towneley Myst. 164. And to thare bydyng baynly bow.