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

→ Persian پر (inherited)
→ Hindi पूर्ण (derived)
→ Northern Kurdish pirr (inherited)
→ Konkani पूर्ण (derived)
→ Marathi पूर्ण (derived)
→ Middle Persian 𐫛𐫇𐫡 (inherited)
→ Sanskrit पूर्ण (inherited)