This root form (lemma) is used in 2 different forms in the NT: τέχνης (GFS), τέχνῃ (DFS).
It is glossed in 3 different ways: ‘by craft’, ‘of the craft’, ‘craft’.
OET ACTS 17:29 Greek word=τέχνης (teⱪnaʸs) Morphology=GFS English gloss=‘of the craft’ SR GNT ACTS 17:29 word 18
OET ACTS 18:3 Greek word=τέχνῃ (teⱪnaʸ) Morphology=DFS English gloss=‘by craft’ SR GNT ACTS 18:3 word 19
OET REV 18:22 Greek word=τέχνης (teⱪnaʸs) Morphology=GFS English gloss=‘craft’ SR GNT REV 18:22 word 21