α. Old English brigcgeworc, Old English brigcgewurc, Old English brycgeweorc, Old English brycgeworc, Old English brycggeweorc, Old English brycggeworc, Old English brygcgeweorc, Old English bryggeweorc, late Old English bricggeweorc, late Old English brycggewæorc, late Old English bryggeweorc.
β. see bridge n.1 and work n.