Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
fío
←
Latin
fīlum
(inherited)
←
Old Portuguese
fio
(inherited)
→
Galician
fieiro
(suffix)
→
Galician
fiaza
(suffix)
→
Galician
fiaña
(suffix)
→
Galician
fieira
(suffix)