ἀξιοπιστία
From LSJ
Οὕτως ἔδειξέν μοι κύριος καὶ ἰδοὺ ἐπιγονὴ ἀκρίδων ἐρχομένη ἑωθινή, καὶ ἰδοὺ βροῦχος εἷς Γωγ ὁ βασιλεύς (Amos 7:1) → Thus the Lord showed me and look, early-morning offspring of locusts coming, and look, one locust-larva: Gog the king.
English (LSJ)
ἡ,
A trustworthiness, Hipparch.1.1.7, Phld.Rh.1.45S., D.S.1.23, Longin. 16.2, etc. 2 plausibility, J.BJ1.32.2; credibility, Alex.Fig.1.17.