Letters that make way-out
a, o, t, u, w, y are letters that make 'way-out'
1 possible definitions for 'way-out'
Under this definition, way-out is an adjective and has the following properties:
oddity, quirkiness, queerness, crotchet, quirk, kink are derivatives of 'way-out'.
unconventional is similar to way-out.