εὐπρεπής (euprepēs)

1. well-looking, goodly, comely , of outward appearance, (Herdotus Historicus), attic; εὐπρ. ἰδεῖν fair to look on, (Xenophon Historicus); εἶδος εὐπρεπής (Euripides)
2. decent, seemly, fitting, becoming , (Herdotus Historicus); τελευτὴ εὐπρεπεστάτη a most glorious end, (Thucydides)
3. specious, plausible , (Herdotus Historicus); ἐκ τοῦ εὐπρεποῦς in pretence , (Thucydides)
4. adverb -πῶς, ionic πέως, (Herdotus Historicus), etc.; comparative -πέστερον, (Euripides); Sup. -πέστατα, (Thucydides) (ML)