Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
existentiel
→
French
existentialiste
(suffix)
→
French
existentialisme
(suffix)
→
French
existentiellement
(suffix)
→
Romanian
existențial
(borrowed)