Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
শউর
←
Hindi
ससुर
(mention)
←
Sanskrit
श्वशुर
(borrowed)
←
Urdu
سسر
(mention)
→
Bengali
শউরী
(compound)