ψευδήμων
From LSJ
πάντα χωρεῖ καὶ οὐδὲν μένει καὶ δὶς ἐς τὸν αὐτὸν ποταμὸν οὐκ ἂν ἐμβαίης → all things move and nothing remains still, and you cannot step twice into the same stream
English (LSJ)
ον, gen. ονος, poet. for ψευδής, Nonn.D.8.39, AP15.1.
German (Pape)
[Seite 1393] ονος, poet. statt ψευδής; Nonn. D. 8, 39. 117; vgl. A. P. XV, 1.
Greek (Liddell-Scott)
ψευδήμων: -ον, ποιητ. ἀντὶ ψευδὴς, Νονν. διονυσ. 8. 39, Ἀνθ. Π. 15. 1.