Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sylheti
ꠢꠣꠃ
←
Sanskrit
शाक
(inherited)
←
Sylheti
ꠢꠣꠉ
(doublet)
→
Sylheti
ꠢꠣꠉ
(doublet)