Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
агнах
←
Buryat
агнаха
(cognate)
←
Mongolian
ан
(suffix)
←
Mongolian
нах
(suffix)
←
Kalmyk
аңнх
(cognate)