Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
কহ
←
Sanskrit
कष
(inherited)
←
Sylheti
ꠇ
(cognate)
→
Sylheti
ꠇ
(cognate)