Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
chômer
←
Ancient Greek
καῦμα
(derived)
←
Latin
caumō
(mention)
→
French
chômage
(affix)
→
French
chômeur
(affix)
→
Romanian
șoma
(borrowed)