Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German Back
German Becken (mention)
German Backbord (mention)
German Bache (doublet)
German Abwehrspieler (link)
German Verteidiger (link)
Middle Dutch bak (derived)
English back (borrowed)
Old French bac (derived)
Middle Low German bak (derived)
Dutch bak (cognate)

Polish bak (derived)
Russian бак (derived)