Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
cada
←
Ancient Greek
κατά
(derived)
←
Latin
cata
(inherited)
←
Old Occitan
(inherited)
→
Catalan
cadascun
(mention)
→
French
chaque
(mention)