Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
aviazione
←
French
aviation
(borrowed)
→
Ido
aviaco
(borrowed)
→
Italian
avio
(back-formation)
→
Italian
avio-
(back-formation)