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