Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
carreta
←
Galician
carro
(suffix)
←
Galician
eta
(suffix)
←
Old Portuguese
carreta
(inherited)
→
Galician
carretar
(mention)