Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
সুভদ্রক
←
Bengali
সুভদ্র
(suffix)
←
Bengali
ক
(suffix)
←
Sanskrit
सुभद्रक
(derived)