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

→ English welkin (derived)
→ German Wolke (inherited)
→ Middle English welken (inherited)
→ Middle High German wolken (inherited)
→ Alemannic German Wulche (inherited)
→ Mòcheno bolkh (mention)
→ Saterland Frisian Wulke (derived)
→ Yiddish וואָלקן (inherited)