Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
очаг
←
Kyrgyz
очок
(cognate)
←
Old Turkic
očaq
(cognate)
←
Old Turkic
očuq
(mention)
←
Turkmen
ocak
(mention)
←
Turkish
-
(cognate)
←
Uzbek
o'choq
(cognate)