ὀρθοδοξία
From LSJ
ἀναγκαιότεραι μὲν οὖν πᾶσαι ταύτης, ἀμείνων δ᾽ οὐδεμία → accordingly, although all other sciences are more necessary than this, none is more excellent (Aristotle, Metaphysics A 983a10)
English (LSJ)
ἡ,
A right opinion, Poll. 4.7, Hierocl.in CA10p.435M., Olymp.in Phd.p.113 N.
German (Pape)
[Seite 374] ἡ, die rechte, richtige Meinung, Poll. 4, 7; die Rechtgläubigkeit, K. S.