Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
ডবা
←
Bengali
ডাবা
(cognate)
←
Hindi
डब्बा
(cognate)
←
Oriya
ଡବା
(cognate)
→
Hindi
डिब्बा
(cognate)