Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
বহ
←
Bengali
বসা
(cognate)
←
Early Assamese
বস্
(inherited)
←
Sanskrit
वसति
(inherited)
←
Sylheti
ꠛꠃꠣ
(cognate)
→
Assamese
বহা
(suffix)