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

→ English twinling (inherited)
→ German Zwilling (inherited)
→ Norwegian Bokmål tvilling (derived)
→ Dutch tweeling (derived)
→ Norwegian Nynorsk tvilling (derived)
→ Swedish tvilling (derived)
→ Yiddish צווילינג (inherited)