κενολόγος
From LSJ
κακῷ δέ τῳ προσεικάζω τάδε → I think this looks like mischief, these things sound ominous to me, these things sound evil to me, I consider these things ominous, I liken these things to something bad
German (Pape)
[Seite 1417] leeres Geschwätz vorbringend.
Greek (Liddell-Scott)
κενολόγος: -ον, ὁ κενά, μάταια, ἀνόητα λέγων, φλύαρος, Γλωσσ.