Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
mensagem
←
Old French
message
(borrowed)
←
Proto-Indo-European
*mey
(derived)
←
Proto-Indo-European
*mith₂-
(mention)
←
Latin
missum
(derived)
←
Latin
mittō
(mention)
→
Portuguese
mensageiro
(affix)