Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
podre
←
Proto-Indo-European
*puH-
(derived)
←
Proto-Indo-European
*puH-
(derived(gl/es))
←
Latin
puter
(inherited)
←
Old Portuguese
podre
(inherited)
→
Galician
apodrentar
(affix)
→
Galician
podrén
(suffix)