Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
болох
←
Turkmen
bolmak
(cognate)
←
Turkish
olmak
(cognate)
←
Proto-Turkic
*bōl-
(cognate)
←
Proto-Mongolic
*bol-
(inherited)
→
Mongolian
-ж
(mention)
→
Mongolian
болон
(suffix)
→
Mongolian
боломж
(suffix)