Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
pixa
←
Spanish
picha
(cognate)
←
Spanish
pija
(mention)
←
Old Portuguese
pissa
(inherited)
→
Galician
pirola
(suffix)
→
Galician
pixota
(suffix)