Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
derrear
←
Spanish
derrengar
(cognate)
←
Latin
de-
(mention)
←
Latin
rēn
(mention)
→
Spanish
derrengar
(cognate)
→
Galician
derreado
(mention)