Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Turkic
*b(i)āka
→
Bashkir
баҡа
(inherited)
→
Yakut
баҕа
(inherited)
→
Turkish
bağa
(derived)