Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
xeonlleira
←
French
genouillère
(cognate)
←
Galician
xeonllo
(suffix)
←
Galician
eira
(suffix)
←
Old Portuguese
(inherited)