Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
sirēna
→
French
sirène
(borrowed)
→
Polish
syrena
(derived)
→
Portuguese
sirene
(derived)
→
Romanian
sirenă
(mention)