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

→ Georgian გული (derived)
→ Laz გური (inherited)
→ Old Georgian გული (derived)
→ Svan გუი (inherited)
→ Svan გუ (inherited)
→ Mingrelian გური (inherited)