This root form (lemma) is used in 2 different forms in the NT: Σωσθένην (AMS), Σωσθένης (NMS).
It is glossed in 1 way: ‘Sōsthenaʸs’.
OET ACTS 18:17 Greek word=Σωσθένην (Sōsthenaʸn) Morphology=AMS English gloss=‘Sōsthenaʸs’ SR GNT ACTS 18:17 word 8
OET 1COR 1:1 Greek word=Σωσθένης (Sōsthenaʸs) Morphology=NMS English gloss=‘Sōsthenaʸs’ SR GNT 1COR 1:1 word 11