Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
braña
←
Proto-Celtic
*bragnos
(derived)
←
Welsh
braenar
(cognate)
←
Proto-Indo-European
*bʰreHg-
(derived)
←
Proto-Indo-European
*bʰreg-
(derived)
←
Old Irish
brén
(cognate)
→
Galician
brañego
(suffix)
→
Galician
brañento
(suffix)