Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
শান্ত
←
Assamese
শাঁত
(doublet)
←
Sanskrit
शान्त
(borrowed)
→
Assamese
শাঁত
(doublet)