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

→ Baluchi باسک (inherited)
→ Hindi बाज़ू (derived)
→ Indonesian baju (derived)
→ Indonesian bahu (derived)
→ Malay bahu (derived)
→ Sanskrit बाहु (inherited)
→ Tajik бозу (inherited)
→ Tajik боҳу (inherited)