Σιγᾶν ἄμεινον ἢ λαλεῖν, ἃ μὴ πρέπει → Decet tacere quam loqui, quae non decet → Schweig besser still, als dass du sagst, was du nicht darfst
adj.
Ungrateful: P. and V. ἀχάριστος (Xen. and Eur., Hec. 254), V. δυσχάριστος (Aesch., Frag.)
Forgetful: P. and V. ἀμνήμων.
Unpleasing: P. and V. ἄχαρις (Plat. also Ar.).
Odious: P. and V. ἐπίφθονος, βαρύς; see odious.