Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
agraz
←
Catalan
agràs
(cognate)
←
Spanish
agraz
(cognate)
←
Latin
acer
(mention)
←
Portuguese
agraço
(cognate)
←
Old Portuguese
agraz
(inherited)