Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ottoman Turkish
آی
←
Proto-Turkic
*āń(k)
(inherited)
→
Ottoman Turkish
آیلق
(affix)
→
Turkish
ay
(inherited)
→
Turkish
ay
(inherited)