Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
joventut
←
Spanish
juventud
(cognate)
←
Italian
gioventù
(cognate)
←
Latin
iuventūtem
(inherited)
←
Latin
iuventūs
(mention)
←
Occitan
joventut
(cognate)
←
Old Occitan
(inherited)