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

→ English fast (inherited)
→ Old English fæstan (inherited)
→ Danish fæste (inherited)
→ Dutch vesten (inherited)
→ Norwegian Nynorsk festa (inherited)
→ Norwegian Nynorsk feste (inherited)
→ Old Norse festa (inherited)