Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Macedonian
млеко
←
Proto-Slavic
*melko
(inherited)
→
Macedonian
млечен
(affix)
→
Macedonian
млекце
(suffix)