Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
Europa
←
German
Europa
(borrowed)
←
English
Europe
(borrowed)
←
Spanish
Europa
(borrowed)
←
French
Europe
(borrowed)
←
Ancient Greek
Εὐρώπη
(derived)
←
Italian
Europa
(borrowed)
←
Latin
Eurōpa
(derived)
←
Russian
Евро́па
(borrowed)
→
Ido
Europana
(suffix)