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

English wade (inherited)
Old English wadan (inherited)
German waten (inherited)
Middle Dutch waden (inherited)
Middle English waden (derived)
Faroese vaða (inherited)
Old Swedish vaþa (inherited)
Icelandic vaða (inherited)
Norwegian Bokmål va (inherited)
Dutch waden (inherited)
Norwegian Nynorsk va (inherited)
Norwegian Nynorsk vada (inherited)
Norwegian Nynorsk vade (inherited)
Old Norse vaða (inherited)
Old Saxon wadan (inherited)
Swedish vada (inherited)