incongruous

Synonyms: alien bizarre conflicting contradictory disconsonant discordant disparate distorted divergent extraneous fantastic fitful foreign illogical improper inappropriate inapropos inapt incoherent incompatible incongruent inconsistent irreconcilable irregular jumbled lopsided mismatched out of keeping rambling shifting twisted unavailing unbalanced unbecoming unconnected uncoordinated uneven unintelligible unpredictable unrelated unsuitable unsuited

Antonyms: compatible congruous consistent corresponding fitting harmonious matched suitable uniform