Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
duo
←
French
deux
(doublet)
←
Italian
duo
(borrowed)
→
English
duo
(derived)
→
Dutch
duo
(derived)
→
Romanian
duo
(borrowed)