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

→ Baluchi شپ (inherited)
→ Persian شب (inherited)
→ Persian شو (inherited(fa/bqi))
→ Ossetian ӕхсӕв (inherited)
→ Old Persian 𐎧𐏁𐎱 (inherited)
→ Pashto شپه (inherited)
→ Yagnobi хишап (inherited)