headway
From LSJ
ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
English > Greek (Woodhouse)
substantive
improvement: P. ἐπίδοσις, ἡ.
make headway, verb intransitive: P. and V. προκόπτειν.
improve: Ar. and P. ἐπιδιδόναι.
