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

→ Old English sweger (inherited)
→ Danish sviger- (derived)
→ German Schwiegermutter (derived)
→ German schwieger- (inherited)
→ German Schwieger (inherited)
→ Silesian szwigra (derived)
→ Yiddish שוויגער (inherited)