ἀνεπίφραστος
From LSJ
πολλὰ μεταξὺ πέλει κύλικος καὶ χείλεος ἄκρου → there is many a slip twixt cup and lip, there's many a slip twixt cup and lip, there's many a slip 'twixt cup and lip, there's many a slip twixt the cup and the lip, there's many a slip 'twixt the cup and the lip
English (LSJ)
ον,
A unthought of, δύαι Semon.1.21.
German (Pape)
[Seite 225] unbemerkt, unvermuthet, Simon.
Greek (Liddell-Scott)
ἀνεπίφραστος: -ον, ἀπαρατήρητος, ἀπροσδόκητος, δύαι Σιμων. Ἰαμβ. 1. 21.