Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
scie
←
French
scier
(mention)
→
Corsican
sega
(cognate)
→
French
scion
(mention)
→
French
scierie
(suffix)
→
Friulian
see
(cognate)