Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
tonus
←
French
ton
(doublet)
←
Latin
tonus
(borrowed)
→
French
ton
(doublet)
→
French
hypotonie
(confix)
→
Romanian
tonus
(borrowed)