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

→ Gujarati બારી (inherited)
→ Hindi द्वार (derived)
→ Marathi दार (inherited)
→ Maharastri Prakrit 𑀤𑀸𑀭 (inherited)
→ Sanskrit द्वार (inherited)