Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
adiūtōrium
→
Friulian
jutori
(inherited)
→
Italian
aiutorio
(derived)
→
Romanian
ajutor
(inherited)
→
Aromanian
agiutor
(inherited)