Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
faimos
←
French
fameux
(derived)
←
Latin
famosus
(derived)
←
Romanian
faimă
(suffix)
←
Romanian
os
(suffix)