Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
buscar
←
Proto-Celtic
(derived)
←
Proto-Celtic
*boudi
(cognate)
←
Galician
bosque
(mention)
←
Old Portuguese
buscar
(inherited)