δυσήκοος
From LSJ
καὶ λέγων ὅτι Πεπλήρωται ὁ καιρὸς καὶ ἤγγικεν ἡ βασιλεία τοῦ θεοῦ· μετανοεῖτε καὶ πιστεύετε ἐν τῷ εὐαγγελίῳ → declaring “The time has been accomplished and the kingdom of God is near: start repenting and believing in the gospel!” (Μark 1:15)
English (LSJ)
ον,
A hard of hearing, ὦτα Ph.2.35; δυσήκοος ὦ Στρατονίκη, epitaph in Inscr.Mus.Alex.299 (iii B. C.); disobedient, Plu.2.13f. II ill-sounding, terrible to hear, prob. in S. Fr.220; unpleasant to the ear, Demetr.Eloc.48, Poll.2.117, Philostr. VS1.12; of an orator, Eun.VSp.456 B.