Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lombard
lochet
←
French
loquet
(derived)
←
Italian
lucchetto
(link)
←
Portuguese
loquete
(link)
→
Italian
lucchetto
(link)