Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
arado
←
Proto-Indo-European
*h₂érh₃trom
(derived)
←
Latin
arātrum
(derived)
←
Old Portuguese
arado
(inherited)
→
Galician
Arado
(mention)