Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
conto
←
Galician
cómputo
(doublet)
←
Latin
computus
(inherited)
←
Old Portuguese
conto
(inherited)
→
Galician
estripacontos
(compound)