Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
lu
←
Ido
ilu
(back-formation)
←
Ido
elu
(link)
←
Ido
olu
(link)
→
Ido
li
(affix)
→
Ido
lua
(suffix)