Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
occurro
←
Proto-Indo-European
*ḱers-
(root)
←
Latin
ob-
(affix)
←
Latin
currō
(affix)
→
Catalan
ocórrer
(borrowed)
→
Middle French
occurrer
(borrowed)