ἀρρήμων
From LSJ
ἀμείνω δ' αἴσιμα πάντα (Odyssey VII.310 / XV.71) → all things are better in moderation
English (LSJ)
ον, gen. ονος, without speech, silent, Poll.2.128.
Spanish (DGE)
-ον mudo Poll.2.128.
Greek (Liddell-Scott)
ἀρρήμων: -ον, ἐπὶ ῥήτορος, ὁ σιωπῶν, ὁ μὴ λαλῶν, ὁ σιγηλός, Πολυδ. Β΄, 128.