λειόπους
From LSJ
οὐ βούλομαι δυσχερὲς εἰπεῖν οὐδὲν ἀρχόμενος τοῦ λόγου, οὗτος δ' ἐκ περιουσίας μου κατηγορεῖ → for me—but I wish to say nothing untoward at the beginning of my speech—whereas he prosecutes me from a position of advantage | but for me—I do not wish to say anything harsh at the beginning of the speech, but he prosecutes me from a position of strength
English (LSJ)
ὁ, ἡ, πουν, τό, gen. ποδος,
A flat-footed, Gal.18(1).613.
German (Pape)
[Seite 24] -ποδος, glattfüßig, Hesych.