Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
agradar
←
Catalan
grat
(mention)
←
Latin
gratus
(derived)
←
Latin
gratum
(mention)
→
Catalan
agradable
(suffix)
→
French
agréer
(mention)
→
Occitan
agradar
(mention)