Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
pasto
←
Proto-Indo-European
*peh₂-
(derived)
←
Latin
pāstus
(inherited)
←
Latin
pāscō
(mention)
→
Portuguese
pastar
(affix)