Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Garo
chisam
←
Garo
chi
(link)
←
Garo
sam
(link)
→
Atong (India)
tyisam
(cognate)
→
Kokborok
twisung
(cognate)