Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sicilian
mèrcuri
←
Latin
(inherited)
←
Latin
diēs Mercuriī
(mention)
←
Lombard
mercor
(cognate)
←
Romanian
miercuri
(cognate)
←
Sicilian
mercuridìa
(clipping)