Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
Ileana
←
Ancient Greek
Ἑλένη
(derived)
←
Latin
Helena
(derived)
←
Romanian
Elena
(doublet)
→
Romanian
Elena
(doublet)
→
Romanian
Ilenuța
(affix)