Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ido
unionar
←
Ido
uniono
(suffix)
←
Ido
ar
(suffix)
→
Ido
desunionar
(prefix)
→
Ido
unionesar
(suffix)