to be ἄπιστος, and so,
I.to disbelieve, distrust, mistrust, c. acc., Od., Eur.:—Pass. to be distrusted, Thuc., Xen.
2.c. dat. pers., Hdt., attic; ἀπ. τινί τι to disbelieve one in a thing, Hdt.; τινι περί τι id=Hdt.:—absol. to be distrustful, incredulous, id=Hdt.