νήϊος
From LSJ
τῶν δ᾽ ὀρθουμένων σῴζει τὰ πολλὰ σώμαθ᾽ ἡ πειθαρχία → But of those who make it through, following orders is what saves most of their lives (Sophocles, Antigone 675f.)
English (LSJ)
η, ον, Dor. νάϊος, α, ον (as always in Trag., cf. δάϊος, γάϊος), also ος, ον A.Pers.279,336: (ναῦς):—
A of or for a ship, δόρυ ν. ship-timber, Od.9.384, etc.: without δόρυ, Il.3.62, 13.391; ν. ξύλα Hes.Op.808; ν. δοῦρα A.R.2.79; νήϊα alone, oars, Nic.Th.814; ἄνδρες νάϊοι A.Supp.719; στόλος νάϊος the ship's course, ib.2 (anap.); ναΐοισιν ἐμβολαῖς Id.Pers.ll.cc.; γένος ναΐας ἀρωγὸν τέχνας, i.e. the seamen, S.Aj.357 (lyr.); ναΐα ἀπήνη, νάϊον ὄχημα, i.e. a ship, E.Med. 1122, IT409 (lyr.).