Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bashkir
кескәй
←
Nogai
кишкей
(cognate)
←
Proto-Turkic
*kičüg
(inherited)
←
Undetermined
*kičikey
(mention)
←
Undetermined
*-key
(mention)