Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Macedonian
борец
←
Macedonian
се бори
(suffix)
←
Macedonian
-ец
(suffix)
←
Proto-Slavic
*borьcь
(inherited)
←
Proto-Slavic
*borti
(suffix)
←
Proto-Slavic
*-ьcь
(suffix)
←
Proto-Slavic
(suffix)