Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Early Assamese
পাত
←
Kamarupi Prakrit
𑖢𑖯𑖝
(inherited)
←
Magadhi Prakrit
*𑀧𑀢𑁆𑀢
(inherited)
←
Sanskrit
पत्त्र
(inherited)
→
Assamese
পাত
(inherited)