Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Azerbaijani
aydın
←
Kazakh
айдың
(cognate)
←
Turkmen
aýdyň
(cognate)
←
Turkish
aydın
(cognate)
←
Tuvan
айдың
(cognate)
→
Azerbaijani
aydınlıq
(suffix)