ἠλιθιώδης
From LSJ
ἔνδον γὰρ ἁνὴρ ἄρτι τυγχάνει, κάρα στάζων ἱδρῶτι καὶ χέρας ξιφοκτόνους → yes, the man is now inside, his face and hands that have slaughtered with the sword dripping with sweat
English (LSJ)
ες,
A like a fool, Philostr.VS2.1.10.
German (Pape)
[Seite 1161] ες, wie ein Thörichter, albern, dumm, Philostr.