δύσφθεγκτος
From LSJ
ἑρμηνεία διὰ τῆς ὀνομασίας → expression by means of language
English (LSJ)
ον,
A unfit to be uttered, Poll.3.129, 5.123.
German (Pape)
[Seite 690] schwer auszusprechen, Poll. 3, 129.
Spanish (DGE)
-ον difícil de pronunciar Poll.3.129, 5.123, 9.132.