tuneless

tuneless
    adj 1: not having a musical sound or pleasing tune [syn:
           {tuneless}, {untuneful}, {unmelodious}] [ant:
           {melodious}, {tuneful}]
    

Tuneless \Tune"less\ (t[=u]n"l[e^]s), a.
   1. Without tune; inharmonious; unmusical. " Thy tuneless
      serenade." --Cowley.
      [1913 Webster]

            How often have I led thy sportive choir,
            With tuneless pipe, beside the murmuring Loire!
                                                  --Goldsmith.
      [1913 Webster]

   2. Not employed in making music; as, tuneless harps.
      [1913 Webster]

   3. Not expressed in music or poetry; unsung. [R.]
      [1913 Webster]
    

35 Moby Thesaurus words for "tuneless":
      absonant, atonal, cacophonous, cracked, diaphonic, disconsonant,
      discordant, disharmonic, disharmonious, dissonant, flat, grating,
      harsh, immelodious, inharmonic, inharmonious, musicless,
      nonmelodious, off, off-key, off-tone, out of pitch, out of tone,
      out of tune, raucous, sharp, shrill, sour, strident, unharmonious,
      unmelodious, unmusical, untunable, untuned, untuneful