Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
médulla
←
French
moelle
(doublet)
←
Latin
medulla
(unadapted borrowing)
→
French
moelle
(doublet)
→
French
médullaire
(suffix)