Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
scemo
←
Italian
scemare
(mention)
→
Italian
scemenza
(affix)
→
Italian
scemata
(suffix)
→
Italian
scempio
(mention)
→
Sicilian
scemu
(cognate)
→
Venetian
semo
(cognate)