Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
ensinar
→
Galician
ensinar
(inherited)
→
Portuguese
ensinar
(inherited)
→
Portuguese
ensino
(mention)
→
Portuguese
ensinamento
(mention)