Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Azerbaijani
çökmək
←
Turkish
çökmek
(cognate)
←
Proto-Turkic
*čök-
(inherited)
→
Central Kurdish
چۆک
(cognate)
→
Northern Kurdish
çok
(cognate)
→
Turkish
çökmek
(cognate)