Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
decruar
←
French
dècruer
(cognate)
←
Galician
de-
(affix)
←
Galician
cru
(affix)
←
Galician
-ar
(affix)