Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
pardiña
←
Latin
parietina
(derived)
←
Occitan
(cognate)
←
Old Portuguese
(inherited)
→
Galician
pardiñeiro
(suffix)