Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
cupla
←
French
coupler
(borrowed)
→
Romanian
cuplător
(suffix)
→
Romanian
cuplare
(suffix)
→
Romanian
cuplat
(mention)