Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Corsican
noi
←
Italian
noi
(cognate)
←
Proto-Italic
*nōs
(inherited)
←
Latin
nos
(inherited)
←
Romanian
noi
(cognate)
→
French
nous
(cognate)