Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Spanish eléctrico
Ancient Greek ἤλεκτρον (derived)
Latin ēlectrum (derived)

Spanish electricidad (suffix)
Spanish fotoeléctrico (prefix)
Spanish electrificar (suffix)
Spanish eléctricamente (suffix)
Spanish radioeléctrico (prefix)
Spanish ferroeléctrico (prefix)
Spanish termoeléctrico (affix)