Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
ulcéreux
←
French
ulcère
(affix)
←
French
-eux
(affix)
←
Latin
ulcerōsus
(cognate)
→
French
antiulcéreux
(prefix)
→
Romanian
ulceros
(borrowed)