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

→ Hindi सर्प (root)
→ Hindi साँप (root)
→ Prakrit 𑀲𑀧𑁆𑀧 (root)
→ Marathi साप (root)
→ Marathi सर्प (root)
→ Nepali साप (root)
→ Nepali साँप (root)