Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tajik
кӯл
←
Bashkir
күл
(cognate)
←
Kazakh
көл
(cognate)
←
Proto-Turkic
*kȫl
(derived)
←
Uzbek
koʻl
(cognate)