Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
soggolare
←
Italian
so-
(affix)
←
Italian
gola
(affix)
←
Italian
-are
(affix)
→
Italian
soggolo
(back-formation)