Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Garo
mikkang
←
Garo
mik
(compound)
←
Garo
kang
(compound)
→
Kokborok
bumakhang
(cognate)