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 djúpr
Proto-Germanic *deupaz (inherited)
Proto-Indo-European *dʰewb- (root)

Old English deop (cognate)
Danish dyb (derived)
Faroese djúpur (inherited)
Old Swedish diuper (inherited)
Scanian djyber (inherited)
Old High German tiof (cognate)
Icelandic djúpur (inherited)
Norwegian Bokmål djup (inherited)
Norwegian Bokmål dyp (inherited)
Norwegian Nynorsk djup (inherited)
Old Norse atdjúpr (prefix)
Old Norse djúpleikr (suffix)
Old Norse djúpari (mention)
Old Norse dýpri (mention)
Old Saxon diop (cognate)
Swedish djup (inherited)