Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Corsican
prontu
←
French
prompt
(cognate)
←
Italian
pronto
(cognate)
←
Latin
promptus
(inherited)
→
Corsican
appruntà
(affix)