Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
chicchessia
←
Italian
chi
(compound)
←
Italian
che
(compound)
←
Italian
sia
(compound)
←
Italian
essere
(mention)
←
Piedmontese
chissëssìa
(cognate)