Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bengali
সাঁচা
←
Sanskrit
सत्य
(derived)
→
Assamese
সঁচা
(cognate)
→
Bengali
হাচা
(link)