ἀπρόσωπος
From LSJ
ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
English (LSJ)
ον,
A without a face, i.e. without beauty of face, opp. εὐπρόσωπος, Pl.Chrm.154d, cf. Ael.NA14.18; of a country, Chor. p.223 B. II without a mask, undisguised, ἀγνωμοσύνη Aristid. 1.409 J. III impersonal, Phld.Lib.p.29O., AB420. Adv. -πως Aphth.Prog.4.