Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
llibre
←
Latin
liber
(inherited)
←
Old Occitan
libre
(inherited)
←
Old Catalan
libre
(inherited)
→
Catalan
audiollibre
(affix)
→
Portuguese
livro
(cognate)