Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
fariña
←
Asturian
fariña
(cognate)
←
Spanish
harina
(cognate)
←
Latin
farīna
(inherited)
←
Portuguese
farinha
(cognate)
←
Old Portuguese
farỹa
(inherited)
←
Old Portuguese
farinna
(mention)
→
Galician
fariñento
(suffix)