Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Macedonian
зелка
←
Bulgarian
зеле
(cognate)
←
Czech
zelí
(cognate)
←
Serbo-Croatian
zelje
(cognate)
→
Macedonian
зелче
(suffix)