Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
paxariño
←
Galician
paxaro
(suffix)
←
Galician
iño
(suffix)
←
Portuguese
passarinho
(cognate)
←
Old Portuguese
passarinna
(inherited)