Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
carbón
←
Spanish
carbón
(cognate)
←
Galician
carbono
(mention)
←
Latin
carbo
(inherited)
←
Portuguese
carvão
(cognate)
←
Old Portuguese
carvon
(inherited)