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

→ Avestan 𐬯𐬞𐬀𐬥 (inherited)
→ Persian سگ (inherited)
→ Persian اسبه (inherited)
→ Kalasha šọ̃́a (inherited)
→ Konkani सुणो (inherited)
→ Pashto سپی (derived)
→ Sanskrit श्वन् (inherited)