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

→ Hindi नमस्ते (root)
→ Hindi नमस्कार (root)
→ Hindi नवाना (root)
→ Marathi लवणे (root)
→ Nepali नमस्ते (root)
→ Nepali नमस्कार (root)