Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
sequera
←
Spanish
siquiera
(cognate)
←
Galician
se
(compound)
←
Galician
querere
(compound)
←
Portuguese
sequer
(cognate)
←
Old Portuguese
sequer
(inherited)