Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Saxon berg
Proto-West Germanic *berg (inherited)
Proto-Indo-European *bʰerǵʰ- (root)

Old English beorg (cognate)
German Low German Barg (inherited)
German Low German Bärg (inherited)
Old Saxon giberg (prefix)
Old Saxon gibirgi (confix)