Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
curmán
←
Galician
irmán
(link)
←
Latin
co
(prefix)
←
Latin
germanus
(prefix)
←
Latin
germanus
(inherited)
←
Old Portuguese
coirmão
(inherited)
→
Galician
primo
(link)