ἐπιβουλή
From LSJ
ὑπόσχεσιν τὸ πρᾶγμα γενναίαν ἔχει → the affair holds a noble promise
English (LSJ)
ἡ,
A plan formed against another, plot, scheme, Hdt. 1.12, Th.4.77, 86, Isoc.4.148, etc.; ἐπιβουλὴν ἐπιβουλεύειν Lys.13.18; πρός τινα against one, X.An.1.1.8; ἐξ ἐπιβουλῆς by treachery, treacherously, ἐξ ἐ. ἀποθανεῖν, ἐξ ἐ. φονεὺς εἶναι, Antipho 2.1.5, 1.3, cf. Th.8.92, X.An.6.4.7, etc.; μετὰ ἐπιβουλῆς designedly, Pl.Lg.867a, al.