This root form (lemma) is used in 3 different forms in the NT: ἀπειθεῖς (AMP), ἀπειθεῖς (NMP), ἀπειθὴς (NMS).
It is glossed in 2 different ways: ‘the unpersuadable’, ‘unpersuadable’.
OET LUKE 1:17 Greek word=ἀπειθεῖς (apeitheis) Morphology=AMP English gloss=‘the unpersuadable’ SR GNT LUKE 1:17 word 19
OET ACTS 26:19 Greek word=ἀπειθὴς (apeithaʸs) Morphology=NMS English gloss=‘unpersuadable’ SR GNT ACTS 26:19 word 6
OET ROM 1:30 Greek word=ἀπειθεῖς (apeitheis) Morphology=AMP English gloss=‘unpersuadable’ SR GNT ROM 1:30 word 9
OET 2TIM 3:2 Greek word=ἀπειθεῖς (apeitheis) Morphology=NMP English gloss=‘unpersuadable’ SR GNT 2TIM 3:2 word 11
OET TIT 1:16 Greek word=ἀπειθεῖς (apeitheis) Morphology=NMP English gloss=‘unpersuadable’ SR GNT TIT 1:16 word 11
OET TIT 3:3 Greek word=ἀπειθεῖς (apeitheis) Morphology=NMP English gloss=‘unpersuadable’ SR GNT TIT 3:3 word 7