Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
মটৰ
←
English
motor
(borrowed)
←
Proto-Indo-Aryan
*maṭṭaras
(inherited)
→
Assamese
মটৰমাহ
(compound)