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

→ Avestan 𐬓𐬀𐬟𐬆𐬥𐬀 (inherited)
→ Avestan 𐬓𐬀𐬟𐬥𐬀 (inherited)
→ Hindi सपना (inherited)
→ Northern Kurdish xew (inherited)
→ Northern Kurdish xewn (inherited)
→ Sanskrit स्वप्न (inherited)
→ Urdu سپنا (inherited)