Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
razione
←
Italian
ragione
(doublet)
←
Latin
ratiō
(borrowed)
←
Latin
ratiōnem
(mention)
→
Italian
ragione
(doublet)
→
Italian
razionare
(affix)