Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sylheti
ꠀꠡꠤꠘ
←
Assamese
আহিন
(cognate)
←
Bengali
আশ্বিন
(cognate)
←
Sanskrit
आश्विन
(derived)