Dictionary 1. (a.) Without tune; inharmonious; unmusical.2. (a.) Not employed in making music; as, tuneless harps. 3. (a.) Not expressed in music or poetry; unsung. Thesaurus 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 |