δυσκατόρθωτος
From LSJ
Χρὴ τῶν ἀγαθῶν διακναιομένων πενθεῖν ὅστις χρηστὸς ἀπ' ἀρχῆς νενόμισται → When a good man is hurt, all who would be called good must suffer with him
English (LSJ)
ον,
A hard to succeed in, ἔργον Demetr.Eloc.127, Ph.2.83, Gal.UP15.7; τυραννίς Chio Ep.15 (Comp.). II hard to set right, remedy, σπάνις τῶν ἀναγκαίων J.AJ2.5.6.
