δυσαπότρεπτος
From LSJ
καὶ κεραμεὺς κεραμεῖ κοτέει καὶ τέκτονι τέκτων, καὶ πτωχὸς πτωχῷ φθονέει καὶ ἀοιδὸς ἀοιδῷ → and potter is ill-disposed to potter, and carpenter to carpenter, and the beggar is envious of the beggar, the singer of the singer
English (LSJ)
ον,
A hard to dissuade, refractory, X.Mem.4.1.4, Aristaenet.1.28.
German (Pape)
[Seite 676] schwer abzuwenden, Xen. Mem. 4, 1, 4 u. Sp., wie Plut. vit. pud. 15.