Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
ᠬᠡᠯᠡ
←
Dongxiang
kielien
(cognate)
←
Proto-Mongolic
*kelen
(inherited)