orthoëpy (English) comes from Ancient Greek ὀρθοέπεια, from Ancient Greek ἔπος, from Ancient Greek ϝέπος, from Proto-Hellenic wékʷos, from Proto-Indo-European wékʷos, from Proto-Indo-European wekʷ- — to speak, to sound out.
orthoëpy (English): Alternative spelling of orthoepy