χάιος

From LSJ

τί νυ τόξον ἔχεις ἀνεμώλιον αὔτως → why bear your bow in vain, why bear thy bow in vain

Source

Middle Liddell

χά¯ϊος, η, ον
genuine, true, good, Lacon. word in Ar.; so, χαός, όν, χαοὶ οἱ ἐπάνωθεν the good men of olden time, Theocr.