tuneful

from WordNet (r) 3.0 (2006)

tuneful
    adj 1: having a musical sound; especially a pleasing tune [syn:
           {tuneful}, {melodious}] [ant: {tuneless}, {unmelodious},
           {untuneful}]

from The Collaborative International Dictionary of English v.0.48

Tuneful \Tune"ful\ (-f[.u]l), a.
   Harmonious; melodious; musical; as, tuneful notes. " Tuneful
   birds." --Milton. -- {Tune"ful*ly}, adv. -- {Tune"ful*ness},
   n.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

47 Moby Thesaurus words for "tuneful":
      achingly sweet, agreeable, agreeable-sounding, appealing, ariose,
      arioso, canorous, cantabile, catchy, dulcet, euphonic, euphonious,
      euphonous, fine-toned, golden, golden-tongued, golden-voiced,
      harmonic, honeyed, melic, mellifluent, mellifluous, mellisonant,
      mellow, melodic, melodious, music-flowing, music-like, musical,
      pleasant, pleasant-sounding, rhythmic, rich, silver-toned,
      silver-tongued, silver-voiced, silvery, singable, smooth, songful,
      songlike, sonorous, sweet, sweet-flowing, sweet-sounding, tunable,
      tuned