Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
port
←
Catalan
portuari
(link)
←
Catalan
portar
(mention)
←
English
port
(link)
←
Proto-Indo-European
*pértus
(derived)
←
Proto-Indo-European
*per-
(mention)
←
Proto-Italic
*portus
(derived)
←
Latin
portus
(inherited)
←
Old Occitan
port
(inherited)