being at variance; disagreeing; incongruous

discordant opinions.

disagreeable to the ear; dissonant; harsh.

Geology . (of strata) structurally unconformable.

adjective

agreeable , agreeing , concordant , cooperating , harmonious

adjective

antagonistic , antipathetic , at odds , cacophonous , clashing , contradictory , contrarient , contrary , different , disagreeing , discrepant , dissonant , divergent , grating , harsh , incompatible , incongruous , inconsistent , inconsonant , inharmonious , jangling , jarring , on a sour note , opposite , quarreling , strident , uncongenial , unharmonious , unmelodious , unmixable , incongruent , disharmonious , inharmonic , rude , unmusical , absonant , ajar , at variance , conflicting , heterogeneous , hoarse , mismated , quarrelsome , repugnant absonant , unmelodiousstrident , untenable