ἠλιθιώδης
From LSJ
τούτου δὲ συμβαίνοντος ἀναγκαῖον γίγνεσθαι πάροδον καὶ τροπὰς τῶν ἐνδεδεμένων ἄστρων → but if this were so, there would have to be passings and turnings of the fixed stars
English (LSJ)
ες,
A like a fool, Philostr.VS2.1.10.
German (Pape)
[Seite 1161] ες, wie ein Thörichter, albern, dumm, Philostr.