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

→ Georgian მთავარი (inherited)
→ Georgian თავი (derived)
→ Georgian თავთავი (derived)
→ Laz თი (inherited)
→ Old Georgian თავი (derived)
→ Svan შდა (inherited)
→ Mingrelian თი (inherited)
→ Mingrelian თუდოლე (derived)