Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Icelandic mar
Proto-Germanic *marhaz (inherited)
Proto-Germanic *mari (inherited)
Icelandic merja (mention)
Old Norse marr (inherited)
Old Norse marr (inherited)

Old English mearh (cognate)
Icelandic margæs (compound)