This root form (lemma) is used in 2 different forms in the NT: ἐννόμῳ (DFS), ἔννομος (NMS).
It is glossed in 1 way: ‘lawful’.
OET ACTS 19:39 Greek word=ἐννόμῳ (ennomōi) Morphology=DFS English gloss=‘lawful’ SR GNT ACTS 19:39 word 14
OET 1COR 9:21 Greek word=ἔννομος (ennomos) Morphology=NMS English gloss=‘lawful’ SR GNT 1COR 9:21 word 11