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

→ Bengali মধ্যে (mention)
→ Bengali মধ্যপ্রদেশ (compound)
→ Bengali মাঝ (doublet)