Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
-গা
←
Bhojpuri
-गो
(cognate)
→
Bengali
ইগা
(compound)
→
Bengali
হিগা
(compound)
→
Bengali
কেগা
(compound)