Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Galician doiro
Proto-Indo-European *dʰuryos (derived)
Proto-Indo-European *dʰew- (derived)
Portuguese Douro (cognate)

Galician obradoiro (suffix)
Galician miradoiro (suffix)
Galician ancoradoiro (suffix)
Galician milladoiro (suffix)
Galician cadoiro (suffix)
Galician aparcadoiro (suffix)
Galician matadoiro (suffix)
Galician parladoiro (suffix)
Galician lavadoiro (suffix)
Galician pasadoiro (suffix)
Galician pousadoiro (suffix)
Galician ruxidoiro (suffix)
Galician bebedoiro (suffix)
Galician sumidoiro (suffix)
Galician varredoiro (suffix)
Galician zoscadoiro (suffix)