Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
oligopolio
←
Italian
oligo
(confix)
←
Italian
polio
(confix)
→
Italian
oligopolistico
(affix)
→
Italian
oligopolista
(affix)