Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Spanish elector
Proto-Indo-European *leǵ- (root)
Proto-Indo-European *leǵ- (derived)
Proto-Italic *legō (derived)
Latin ēlēctōris (mention)
Latin ēligō (derived)
Latin ex- (affix)
Latin legō (affix)

Spanish electoral (suffix)
Spanish electorero (affix)