Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
frade
←
Galician
freire
(doublet)
←
Proto-Indo-European
*bʰréh₂tēr
(derived)
←
Proto-Italic
*frātēr
(derived)
←
Latin
frater
(inherited)
←
Old Portuguese
frade
(inherited)
→
Galician
freire
(doublet)
→
Galician
cadela de frade
(mention)
→
Galician
fradar
(mention)