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

→ English fun (derived)
→ Old English fæmne (inherited)
→ North Frisian foomen (derived)
→ North Frisian Faamen (derived)
→ West Frisian faam (inherited)
→ Old Frisian famne (inherited)