Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
পাণ
←
Proto-Indo-Iranian
*parnám
(inherited)
←
Proto-Indo-European
*pornóm
(inherited)
←
Sanskrit
पर्ण
(inherited)
→
Bengali
পান
(cognate)