Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
dotzena
→
Bulgarian
дузина
(derived)
→
Catalan
dotzena
(cognate)
→
Greek
ντουζίνα
(derived)
→
Italian
dozzina
(borrowed)
→
Romanian
duzină
(derived)