This root form (lemma) is used in 2 different forms in the NT: ὀρθός (NMS), ὀρθὰς (AFP).
It is glossed in 1 way: ‘straight’.
OET ACTS 14:10 Greek word=ὀρθός (orthos) Morphology=NMS English gloss=‘straight’ SR GNT ACTS 14:10 word 21
OET HEB 12:13 Greek word=ὀρθὰς (orthas) Morphology=AFP English gloss=‘straight’ SR GNT HEB 12:13 word 3