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 plógr
Old English plōh (cognate)
Proto-Germanic *plōgaz (inherited)
Proto-Germanic *plōguz (mention)
Old High German pfluog (cognate)
Old Frisian ploch (cognate)

English plough (derived)
Old English plog (cognate)
Danish plov (derived)
Danish pløje (mention)
Westrobothnian plog (inherited)
Icelandic plógur (inherited)
Norwegian Bokmål plog (derived)
Norwegian Nynorsk plog (derived)
Old Norse plœgja (mention)
Swedish plog (inherited)