Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
Сергей
←
Greek
Σέργιος
(cognate)
←
French
Serge
(cognate)
←
Italian
Sergio
(cognate)
←
Latin
Sergius
(derived)
←
Portuguese
Sérgio
(cognate)
→
Romanian
Sergheuca
(affix)