Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Occitan
cambra
←
Old French
chambre
(cognate)
←
Ancient Greek
καμάρα
(derived)
←
Latin
camera
(inherited)
→
Catalan
cambra
(inherited)