Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
gran
←
Latin
grandis
(inherited)
←
Old Portuguese
grande
(mention)
→
Galician
gran
(inherited)
→
Portuguese
grão
(inherited)