Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
Lucas
←
Ancient Greek
Λουκᾶς
(derived)
←
Latin
Lūcās
(derived)
←
Latin
Lūcius
(derived)
←
Old Portuguese
Lucas
(inherited)