ἀκουστός
From LSJ
οὐ βούλομαι δυσχερὲς εἰπεῖν οὐδὲν ἀρχόμενος τοῦ λόγου, οὗτος δ' ἐκ περιουσίας μου κατηγορεῖ → for me—but I wish to say nothing untoward at the beginning of my speech—whereas he prosecutes me from a position of advantage | but for me—I do not wish to say anything harsh at the beginning of the speech, but he prosecutes me from a position of strength
English (LSJ)
ή, όν,
A heard, audible, h.Merc.512, Hp.Insomn.86, Pl.Ti.33c, Phld.Herc. 698.20, etc.; opp. θεατός, Isoc.2.49. II that should be heard, with neg., δεινόν, οὐκ ἀ. S.OT1312, cf. E.Andr.1084.