Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
polpa
←
Proto-Indo-European
*pel-
(derived)
←
Old Latin
*pelpa
(inherited)
←
Latin
pulpa
(inherited)
←
Old Portuguese
polpa
(inherited)
→
Galician
polpa
(cognate)
→
Kabuverdianu
polpa
(derived)
→
Portuguese
polposo
(suffix)
→
Portuguese
polpudo
(affix)