Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
livián
←
Spanish
liviano
(cognate)
←
Latin
levis
(inherited)
←
Portuguese
livão
(cognate)
←
Old Portuguese
livião
(inherited)