Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
rexional
←
Latin
regiōnālis
(derived)
→
Galician
rexionalmente
(affix)
→
Galician
rexionalismo
(affix)
→
Galician
interrexional
(affix)