εὑρετικός
From LSJ
Οὐδεὶς μετ' ὀργῆς ἀσφαλῶς βουλεύεται → Consilia sunt intuta, quibus ira adsidet → Im Zorn fasst keiner ungefährdet einen Plan
English (LSJ)
ή, όν,
A inventive, ingenious, Pl.Smp. 209a: Comp. in Id.Plt.286e, 287a; ἰατρός Gal.7.212: Comp., Procl. in Alc. p.177C.; εὑρετικὸν εἶναί φασι τὴν ἐρημίαν Men.39: c. gen., λόγων D.H.Lys.15; also, able to make discoveries from... οὗ ἔμαθεν Pl.R.455b, cf. Andronic.Rhod.p.578 M. II concerned with inquiry or discovery, λόγος, opp. ἀποδεικτικός, Gal.4.650.