Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
borgne
→
Catalan
borni
(cognate)
→
French
éborgner
(affix)
→
Norman
bône
(cognate)
→
Occitan
bòrni
(cognate)