Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
noz
←
Proto-Indo-European
*knew-
(derived)
←
Latin
nucem
(inherited)
←
Latin
nux
(mention)
←
Old Portuguese
noz
(inherited)