Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
хөлдөх
←
Proto-Mongolic
*kölde-
(inherited)
←
Proto-Mongolic
*kösi-
(mention)
←
Proto-Mongolic
*köiten
(mention)
→
Mongolian
хөлдүү
(suffix)
→
Mongolian
хөших
(mention)
→
Mongolian
хөлдөөх
(suffix)