Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
trucco
←
Italian
truccare
(back-formation)
←
Piedmontese
truch
(cognate)
→
Italian
truccare
(suffix)
→
Italian
trucchetto
(suffix)