1. (a.) Sounding harshly; discordant; unharmonious\.

2. (a.) Disagreeing; incongruous; discrepant, -- with from or to.

absonant antagonistic antipathetic assorted at cross-purposes at loggerheads at odds at variance at war atonal cacophonic cacophonous clashing conflicting contradictory contrary contrasted contrasting cracked cranky cross departing deviating deviative diaphonic different differentiated differing disaccordant disagreeable disagreeing disconsonant discordant discrepant discrete discriminated disharmonic disharmonious disjoined disparate disproportionate dissident dissimilar distinct distinguished divergent diverging divers diverse diversified flat grating harsh heterogeneous hoarse hostile immelodious immiscible in disagreement inaccordant incompatible incongruent incongruous inconsistent inconsonant inharmonic inharmonious irreconcilable jangling jarring many motley multifarious musicless negative nonmelodious off off-key off-tone out of accord out of pitch out of tone out of tune out of whack poles apart poles asunder raucous repugnant rude rugged separate separated several sharp shrill sour strident tuneless unconformable uncongenial unequal unharmonious unlike unmelodious unmusical untunable untuned untuneful variant varied variegated various varying widely apart worlds apart