Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bashkir
ҡырҡ
←
Proto-Turkic
*kïrk
(inherited)
→
Southern Altai
кырык
(cognate)
→
Shor
қырық
(cognate)
→
Kazakh
қырық
(cognate)
→
Kyrgyz
кырк
(cognate)