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