Old English bil

← German Bille (cognate)

← Proto-Germanic *billo- (mention)

← Proto-Germanic *bilją (inherited)

← Old High German bill (cognate)

← Old Saxon bil (cognate)

→ English bill (inherited)

→ English bill (cognate)

→ English Biles (inherited)

→ English Billing (mention)

→ Old English secg (link)