ἀμυσταγώγητος
From LSJ
ἤκουσεν ἐν Ῥώμῃ καὶ ἀρσένων ἑταιρίαν εἶναι → he heard that there was also a fellowship of males in Rome (Severius, commentary on Romans 1:27)
German (Pape)
[Seite 132] nicht in die Mysterien eingeweiht, Sp.; ἀμυστηρίαστος, Schol. Theocr. 3, 51.
Greek (Liddell-Scott)
ἀμυσταγώγητος: -ον, ὁ μὴ μεμυημένος, Κύριλλ.