(a.) Not similar; different; heterogeneous\; as, the tempers of men are as dissimilar as their features.

antithetical antonymous assorted at odds at variance contradictory contrary contrasted contrasting counter departing deviating deviative different differentiated differing disaccordant disagreeing discordant discrepant discrete discriminated disjoined disparate dissonant distant distinct distinguished divergent diverging divers diverse diversified hardly like heterogeneous in disagreement inaccordant incommensurable incomparable incompatible incongruous inconsistent inconsonant inharmonious irreconcilable many motley multifarious nonuniform odd of different orders off offbeat opposite out poles apart poles asunder scarcely like separate separated several unalike unconformable unequal unidentical unlike unmatched unrelated unresembling unsame unsimilar variant varied variegated various varying widely apart worlds apart