Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Norman dgai
Old French gai (inherited)
Proto-West Germanic *wāhi (mention)
Gothic *𐌲𐌰𐌷𐌴𐌹𐍃 (derived)
Latin vagus (derived)
Old Occitan gai (derived)

Norman dgaiement (suffix)