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

→ English cove (inherited)
→ Old English cofa (inherited)
→ Old English cofan (inherited)
→ German Koben (inherited)
→ Dutch kabouter (inherited)
→ Dutch kof (derived)
→ West Flemish koave (inherited)