Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
pettine
←
Latin
pecten
(inherited)
→
Franco-Provençal
pégno
(cognate)
→
Italian
spazzola
(link)
→
Italian
pettinaio
(suffix)
→
Italian
pettinella
(suffix)
→
Italian
pettinicchia
(suffix)
→
Italian
pettiniera
(suffix)
→
Italian
pettinina
(suffix)
→
Italian
pettinessa
(suffix)
→
Lombard
pèttin
(cognate)
→
Portuguese
pente
(cognate)