Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Norse kaupa
German kaufen (cognate)
English cheap (cognate)
English strike a bargain (mention)
Proto-Germanic *kaupaz (derived)
Gothic 𐌺𐌰𐌿𐍀𐍉𐌽 (cognate)
Gothic 𐌺𐌰𐌿𐍀𐌰𐍄𐌾𐌰𐌽 (cognate)
Latin caupō (derived)
Old Norse slá kaup (mention)

Danish købe (derived)
Finnish kauppa (borrowed)
Faroese keypa (mention)
Old Swedish køpa (mention)
Scanian køba (inherited)
Icelandic kaup (mention)
Icelandic kaupa (derived)
Norwegian Bokmål kjøpe (inherited)
Norwegian Bokmål kjøp (inherited)
Norwegian Bokmål ab-kjøp (inherited)
Norwegian Nynorsk kjøpe (derived)
Norwegian Nynorsk kjøpa (derived)
Old Norse kaupeyrir (compound)
Swedish köpa (mention)