Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
catorze
←
Spanish
catorce
(cognate)
←
French
quatorze
(cognate)
←
Italian
quattordici
(cognate)
←
Latin
quattuordecim
(inherited)
←
Occitan
quatorze
(cognate)
→
Catalan
catorzè
(suffix)