Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
se
←
Galician
xe
(alter)
←
Latin
sī
(inherited)
←
Old Portuguese
se
(inherited)
→
Galician
sequera
(compound)
→
Galician
se cadra
(mention)
→
Galician
se Deus quer
(mention)