νησίτης
From LSJ
καλῶς δρῶν ἐξαμαρτεῖν μᾶλλον ἢ νικᾶν κακῶς → I would prefer to fail with honor than to win by evil | I prefer to fail by acting rightly rather than win by acting wrongly | Better fail by doing right, than win by doing wrong (Sophocles, Philoctetes 95)
English (LSJ)
[ῑ], ου, ὁ, (νῆσος)
A of, from, or belonging to an island, St.Byz.:—Dor. fem. νᾱσῖτις, ιδος, γῆ PEleph.20.48 (iii B.C.); σπιλάς AP7.2 (Antip. Sid.).