Source : WordNet®

screaky
     adj 1: having a rasping or grating sound; "they were alerted by the
            creaking gate"; "creaky stairs" [syn: {creaking}, {creaky}]
     2: having or making a high-pitched sound such as that made by a
        mouse or a rusty hinge [syn: {screechy}, {squeaking}, {squeaky},
         {squealing}]