Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
чийг
←
Turkish
çiy
(cognate)
←
Proto-Turkic
*čï̄
(derived)
←
Proto-Mongolic
*cixig
(inherited)
←
East Yugur
cig
(cognate)