ἑτεροπλατής
From LSJ
οἵ γε καὶ ἐν τῷ παρόντι ἀντιπάλως μᾶλλον ἢ ὑποδεεστέρως τῷ ναυτικῷ ἀνθώρμουν → whose navy, even as it was, faced the Athenian more as an equal than as an inferior
English (LSJ)
ές,
A with unequal sides, of beams, Apollod. Poliorc.161.12:
German (Pape)
[Seite 1049] ές, von ungleicher Fläche, Mathem.