Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
quebrar
←
Latin
crepāre
(inherited)
←
Latin
crepō
(mention)
←
Old Portuguese
quebrar
(inherited)
→
Galician
creba
(back-formation)