Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
carta
←
Ancient Greek
χάρτης
(derived)
←
Latin
charta
(inherited)
←
Old Portuguese
carta
(inherited)
→
Galician
cartón
(affix)
→
Galician
encartar
(prefix)