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

→ English duck (derived)
→ English duck (derived)
→ Afrikaans duik (inherited)
→ Danish dukke (derived)
→ German tauchen (derived)
→ Westrobothnian duk (inherited)
→ Marshallese dak (derived)
→ Dutch duiken (inherited)
→ Scots jouk (cognate)