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 falr
Proto-Germanic *falhuz (inherited)
Proto-Germanic *falaz (inherited)
Old Norse fela (link)

Danish falur (derived(da/is))
German feil (cognate)
Ancient Greek πωλέω (cognate)
Icelandic Falur (derived)
Norwegian Nynorsk fal (derived)
Swedish fal (inherited)