Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
molero
←
Spanish
muela
(suffix)
←
Spanish
ero
(suffix)
←
Latin
molārius
(inherited)
→
Spanish
muela
(link)
→
Galician
moleiro
(cognate)
→
Portuguese
moleiro
(cognate)
→
Romanian
morar
(cognate)