Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
troubadour
←
English
trouveur
(doublet)
←
Old French
troubadour
(derived)
←
Old Occitan
trobar
(derived)
→
English
trouveur
(doublet)
→
English
troubadourism
(suffix)