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

→ Avestan 𐬛𐬎𐬎𐬀 (inherited)
→ Baluchi دو (inherited)
→ Central Kurdish دوو (inherited)
→ Persian دو (inherited)
→ Hindi दो (inherited)
→ Northern Kurdish du (derived)
→ Kalo Finnish Romani duj (inherited)
→ Kalo Finnish Romani duj (inherited(rmf/rom))
→ Sanskrit द्व (inherited)
→ Sanskrit द्वीप (mention)
→ Urdu دو (inherited)