Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
үүл
←
Dongxiang
olien
(cognate)
←
Undetermined
宥連
(mention)
←
Proto-Mongolic
*üile
(inherited(mn/xal))
←
Proto-Mongolic
*exülen
(inherited)
→
Kalmyk
үүлн
(cognate)