Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Vărbila
←
Old Church Slavonic
Врьбило
(derived)
←
Old Church Slavonic
врьбиѥ
(affix)
←
Old Church Slavonic
-ило
(affix)
←
Romanian
Vărbilă
(affix)
←
Romanian
-a
(affix)