Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Assamese
ৰাখা
←
Proto-Indo-Iranian
*Hrákšati
(inherited)
←
Early Assamese
ৰাখ্
(inherited)
←
Proto-Indo-European
*h₂lékseti
(inherited)
←
Sanskrit
रक्षति
(inherited)
→
Assamese
ৰখা
(alter)