Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
bafún
←
Spanish
bajuno
(cognate)
←
Galician
bafo
(suffix)
←
Galician
-ún
(suffix)
←
Portuguese
bafum
(cognate)
←
Old Portuguese
befua
(inherited)
→
Galician
xente bafúa
(mention)