Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
দৌলত
←
Arabic
دولة
(borrowed)
←
Persian
دولت
(borrowed)
→
Bengali
দৌলতদার
(link)
→
Bengali
দৌলতদারী
(link)
→
Bengali
দৌলতদারি
(link)