Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
frágoa
←
Galician
fábrica
(doublet)
←
Galician
forxa
(mention)
←
Latin
fabrica
(inherited)
←
Portuguese
frágua
(cognate)
←
Old Portuguese
frauga
(inherited)