Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Celtic *klokkos

English clock (derived)
Old English clucge (derived)
Welsh cloch (inherited)
Danish klokke (derived)
German Glocke (derived)
Middle Dutch clocke (derived)
Middle English cloke (derived)
Middle English clokke (derived)
Faroese klokka (derived)
French cloche (borrowed)
Galician choca (derived)
Galician chocallo (derived)
Old High German klocca (derived)
Middle Irish cloc (inherited)
Norwegian Bokmål klokke (derived)
Dutch klok (derived)
Norwegian Nynorsk klokke (derived)
Old Norse klokka (derived)
Picard cloke (derived)
Polish klosz (derived)
Old Irish cloc (inherited)
Saterland Frisian Klokke (derived)
Swedish klocka (derived)