Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
Paaez
→
Galician
Paz
(inherited)
→
Galician
Paes
(mention)
→
Galician
Páez
(mention)
→
Galician
Pais
(mention)