Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
aposentar
←
Portuguese
a
(confix)
←
Portuguese
pousar
(confix)
←
Portuguese
entar
(confix)
←
Old Portuguese
apousentar
(mention)
→
Kabuverdianu
apuzenta
(derived)
→
Kabuverdianu
apuzentá
(derived)
→
Portuguese
aposento
(back-formation)