Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Turkic
*biāĺč
→
Yakut
баас
(inherited)
→
Turkmen
baş
(inherited)
→
Turkish
baş
(inherited)