Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
gota
←
Latin
gutta
(inherited)
←
Old Portuguese
gota
(inherited)
→
Galician
esgotar
(confix)
→
Galician
goteira
(suffix)