transparencia
From LSJ
τούτων γάρ ἑκάτερον κοινῷ ὀνόματι προσαγορεύεται ζῷον, καί ὁ λόγος δέ τῆς οὐσίας ὁ αὐτός → and these are univocally so named, inasmuch as not only the name, but also the definition, is the same in both cases (Aristotle, Categoriae 1a8-10)
Spanish > Greek
διαυγάζον, γάνος, διαφάνεια, τὸ διαφανές, διαύγεια, διάφασις, τὸ διειδές, δίοψις