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

→ Assamese বায়ু (derived)
→ Hindi वायु (derived)
→ Indonesian bayu (derived)
→ Malay bayu (derived)
→ Mazanderani وا (inherited)
→ Sanskrit वायु (inherited)
→ Timugon Murut bagiu (derived)