Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Bengali মূত্র
← Bengali মুত (doublet)
← Sanskrit मूत्र (learned borrowing)

→ Bengali মূত্রনালি (compound)
→ Bengali মূত্রনালী (compound)
→ Bengali মুত (doublet)