Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *kneh₂-

→ English nudge (derived)
→ English acnestis (derived)
→ Welsh cnoi (inherited)
→ German Nut (derived)
→ Irish cogain (derived)
→ Scottish Gaelic cnàmh (inherited)
→ Swedish nåt (derived)