Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Luxembourgish der
German derer (cognate)
French en (mention)
Middle High German der (inherited)
Luxembourgish (mention)
Luxembourgish (mention)
Luxembourgish (mention)
Luxembourgish Däiwel (mention)
Luxembourgish Doud (mention)
Luxembourgish deen (mention)
Dutch er (cognate)
Dutch er (mention)

Luxembourgish dertëschent (prefix)
Luxembourgish driwwer (compound)
Luxembourgish drënner (compound)
Luxembourgish derhanner (compound)