Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
purgare
←
Latin
purgāre
(mention)
←
Latin
purgō
(mention)
→
Italian
ripurgare
(prefix)
→
Italian
purgabile
(suffix)
→
Italian
purgatura
(suffix)
→
Italian
purgatore
(suffix)