Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
regazo
←
Spanish
regazo
(cognate)
←
Galician
arregazar
(mention)
←
Portuguese
regaço
(cognate)
←
Old Portuguese
regaço
(inherited)
←
Old Portuguese
regaçar
(mention)