Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
vertueux
←
French
vertu
(affix)
←
French
-eux
(affix)
←
Latin
virtuosus
(mention)
→
French
virtuose
(doublet)
→
Romanian
virtuos
(derived)