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

→ Belarusian куколь (inherited)
→ Czech koukol (inherited)
→ Lower Sorbian kukel (inherited)
→ Upper Sorbian kukel (inherited)
→ Hungarian konkoly (derived)
→ Polish kąkol (inherited)
→ Russian куколь (inherited)
→ Slovak kúkoľ (inherited)
→ Slovene kokalj (inherited)
→ Slovene kokolj (inherited)
→ Ukrainian кукіль (inherited)