καὶ τοσαύτῃ περιουσίᾳ χρήσασθαι πονηρίας → in the veriest extravagance of malice
chatter: P. and V. θρυλεῖν, λαλεῖν, ἐκλαλεῖν (Euripides, Fragment).
verb transitive, disclose: P. and V. μηνύειν, P. ἐκλαλεῖν.