προσάντως

From LSJ

τῶν Λειβηθρίων ἀμουσότερος → more uncultured than Leibethrans, more uncultured than the people of Leibethra, lowest degree of mental cultivation

Source

Russian (Dvoretsky)

προσάντως: с неприязнью, с негодованием (ἀκούειν τὰς βλασφημίας Diod.).