Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Crimean Tatar
ay
←
Turkish
ay
(cognate)
←
Proto-Turkic
*āń(k)
(inherited)
→
Bashkir
ай
(cognate)
→
Kazakh
ай
(cognate)
→
Kyrgyz
ай
(cognate)