Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
buin
←
Catalan
buina
(mention)
←
Italian
buino
(mention)
←
Latin
bovīnus
(inherited)
←
Occitan
boïn
(mention)
←
Romanian
bovin
(mention)
←
Aromanian
bou
(mention)