Old English bolla

← Middle Dutch bolle (cognate)

← Proto-Germanic *bullô (inherited)

← Old High German bolla (cognate)

← Dutch bol (cognate)

← Old Norse bolli (cognate)

→ English bowl (inherited)

→ English thrapple (mention)

→ Old English þrotbolla (compound)

→ French bol (derived)

→ Scots bowie (derived)