δυσβοήθητος
From LSJ
ἐγώ εἰμι τὸ φῶς τοῦ κόσμου· ὁ ἀκολουθῶν μοι οὐ μὴ περιπατήσῃ ἐν τῇ σκοτίᾳ ἀλλ' ἕξει τὸ φῶς τῆς ζωῆς → I am the light of the world; he that followeth me shall not walk in darkness but shall have the light of life (John 8:12)
English (LSJ)
ον,
A hard to help or cure, Hp.Coac.491, D.S.3.47, 11.15, Paul. Aeg.5.29: Comp., Dsc.Eup.2.159. Adv. -τως Gal.5.122.