Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
regatear
←
Latin
re
(compound)
←
Latin
captare
(compound)
←
Latin
(compound)
→
Galician
regatón
(suffix)
→
Galician
regateiro
(suffix)