Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German beide
Proto-Germanic *bai (inherited)
Middle High German beide (inherited)
Middle High German bēde (mention)
Old High German beide (inherited)
Old High German bēde (mention)

English both (cognate)
Danish både (cognate)
German beidseitig (compound)
German beiderseits (suffix)
Faroese báðir (cognate)
Icelandic báðir (cognate)
Luxembourgish béid (cognate)
Latvian abi (cognate)
Pennsylvania German beed (cognate)
Saterland Frisian bee (cognate)