Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
focal
→
French
bifocal
(prefix)
→
French
focaliser
(suffix)
→
French
afocal
(prefix)
→
Romanian
focal
(borrowed)