Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
subir
←
Latin
subīre
(inherited)
←
Latin
subeō
(mention)
←
Old Portuguese
subir
(inherited)
←
Old Portuguese
sobir
(mention)
→
Galician
suba
(back-formation)
→
Galician
rubir
(mention)
→
Galician
sosubir
(prefix)