Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
balono
←
German
Ballon
(borrowed)
←
English
balloon
(borrowed)
←
Spanish
balón
(borrowed)
←
French
ballon
(borrowed)
←
Italian
pallone
(borrowed)
→
Ido
baloneto
(suffix)