Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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German ernst
English earnest (cognate)
Proto-Germanic *ernustuz (inherited)
Old High German ernust (derived)

English earnest (cognate)
English Ernest (cognate)
German Ernst (mention)
German bierernst (compound)
German todernst (compound)
Alemannic German èèrnscht (cognate)
Luxembourgish eescht (cognate)