Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
nom
←
Proto-Indo-European
*h₁nómn̥
(inherited)
←
Latin
nōmen
(inherited)
←
Old Occitan
nom
(inherited)
→
Catalan
cognom
(mention)
→
Catalan
sobrenom
(prefix)