Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
armoro
←
Spanish
armario
(borrowed)
←
French
armoire
(borrowed)
←
Italian
armadio
(borrowed)
←
Latin
armārium
(derived)
→
Ido
armoreto
(suffix)