Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
opac
←
French
opaque
(borrowed)
←
Latin
opacus
(borrowed)
→
Romanian
opaciza
(suffix)
→
Romanian
semiopac
(affix)