folly
From LSJ
ἔτυχες εἰς τὴν μάχην ὑπὸ τοῦ στρατηγοῦ πεμφθεὶς → you happened to be sent into the battle by the general
English > Greek (Woodhouse)
substantive
P. and V. μωρία, ἡ, ἄνοια, ἡ, ἀμαθία, ἡ, ἀφροσύνη, ἡ, ἀβουλία, ἡ, ἀσυνεσία, ἡ (Eur., Fragment), P. ἠλιθιότης, ἡ, ἀβελτερία, ἡ, εὐήθεια, ἡ, V. εὐηθία, ἡ, Ar. and V. δυσβουλία, ἡ. join with the foolish in folly: V. συνασοφεῖν τοῖς μὴ σοφοῖς (Eur., Phoenissae 394).