Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Icelandic bófi
German Bube (cognate)
Proto-Germanic *bō- (derived)
Middle Low German bōve (cognate)
Dutch boef (cognate)
Old Norse bófi (inherited)
Swedish babbe (cognate)

English boy (cognate)
English bub (cognate)
Alemannic German Bueb (cognate)
Alemannic German bueb (cognate)
Dutch boef (cognate)