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

→ Middle English folden (inherited)
→ Spanish falda (derived)
→ Old French bliaut (affix)
→ Old High German faldan (inherited)
→ Italian falda (derived)
→ Dutch vouwen (inherited)
→ Old Saxon faldan (inherited)