Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
тойруу
←
Buryat
тойруу
(cognate)
←
Mongolian
тойрох
(suffix)
←
Mongolian
уу
(suffix)
→
Mongolian
тойруулах
(link)