Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
পকা
←
Proto-Indo-Iranian
*páčati
(inherited)
←
Proto-Indo-Aryan
*páćati
(inherited)
←
Proto-Indo-European
*pékʷeti
(inherited)
←
Sanskrit
पचति
(inherited)
→
Assamese
জুটুলিপকা
(compound)
→
Assamese
পকা তেল
(compound)
→
Marathi
पिकणे
(cognate)