Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
geu
←
Latin
jocus
(inherited)
←
Latin
iocus
(mention)
→
French
jeu
(inherited)
→
Old French
giu
(link)
→
Old French
giu
(link)
→
Old Occitan
joc
(cognate)