Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Azerbaijani
pusmaq
←
Proto-Turkic
*bus-
(inherited)
→
Azerbaijani
pusqu
(suffix)
→
Turkish
pusmak
(cognate)