1. (a.) Not like; dissimilar; diverse; having no resemblance; as, the cases are unlike.

2. (a.) Not likely; improbable; unlikely.

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