Dissonant
Pronunciation : Dis"so*nant
Part of Speech : a.
Etymology : [L. dissonans, -antis, p. pr. of dissonare to disagree in sound, be discordant; dis- + sonare to sound: cf. F. dissonant. See Sonant.]
Definition : 1. Sounding harshly; discordant; unharmonious. With clamor of voices dissonant and loud. Longfellow.
2. Disagreeing; incongruous; discrepfrom or to. "Anything dissonant to truth." South. What can be dissonant from reason and nature than that a man, naturally inclined to clemency, should show himself unkind and inhuman Hakewill.
Source : Webster's Unabridged Dictionary, 1913