Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Alemannic German rüewig
German ruhig (cognate)
Middle High German rouwic (inherited)
Alemannic German Ruew (suffix)
Alemannic German ig (suffix)
Alemannic German Ruew (link)
Luxembourgish roueg (cognate)