Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Lăpușna
←
Old Church Slavonic
лопушьна
(borrowed)
←
Old Church Slavonic
лопухъ
(mention)
←
Proto-Slavic
*lopuxъ
(derived)
→
Romanian
Lăpușneanu
(affix)
→
Romanian
Lăpușnianu
(affix)