ἐμμεμαώς
From LSJ
Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
English (LSJ)
υῖα, ός,
A in eager haste, eager, of persons, Il.5.142,al., Plu.2.619e, etc.; of things, ἠχή (or πέτρη) Hes.Sc.439: later c. dat., ἐμμεμαὼς Βέβρυξι A.R.2.121. (Cf. Μάω, μέμονα.)