ἀνείδεος
From LSJ
ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
English (LSJ)
ον, (εῖδος)
A formless, ὕλη Placit.1.2.3, cf. Ph.1.417, al., Plot.1.8.3, al., Ael.NA2.56; ὕλη without specific difference, Dam.Pr. 425; of persons, μικρά τις καὶ ἀνείδεος Aen.Gaz. Thphr.p.62B.