Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
arredar
←
Latin
ad
(prefix)
←
Latin
retrō
(prefix)
←
Old Portuguese
arredar
(inherited)
→
Galician
redrollo
(mention)