ἀγλαφύρως
From LSJ
αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
English (LSJ)
Adv.
A without polish, inelegantly, Hegesand.22, cf. Eust.1295.15.
German (Pape)
[Seite 17] οὐκἐκέλευσε, Athen. X, 431 d, schön, haud illepide.