Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
ferma
←
English
firm
(borrowed)
←
Spanish
firme
(borrowed)
←
French
ferme
(borrowed)
←
Italian
fermo
(borrowed)
→
Ido
fermigar
(suffix)
→
Ido
plufermigar
(affix)