Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Friulian
noaltris
←
Catalan
nosaltres
(cognate)
←
Spanish
nosotros
(cognate)
←
Latin
nos
(derived)
←
Latin
alter
(derived)
→
Spanish
nosotros
(cognate)