Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Danish åre
Danish blodåre (link)
Danish årelade (link)
Danish ad åre (link)
German Ader (cognate)
English oar (cognate)
Proto-Germanic *ēþrǭ (inherited)
Proto-Germanic *airō (inherited)
Old Danish athræ (inherited)
Old Danish aare (inherited)
Old Norse ædr (inherited)
Old Norse ár (inherited)

Old English ar (cognate)
German Ader (cognate)
Swedish ådra (mention)
Swedish åder (mention)