Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Macedonian
руда
←
Proto-Slavic
*ruda
(inherited)
→
Macedonian
рудник
(suffix)
→
Macedonian
рудар
(suffix)