Synonyms and related words :
blear, bleared, bleariness, bleary, blur, blurred, blurriness, blurry, confused, dark, darkness, defocus, dim, dimness, faint, faintness, feeble, feebleness, filminess, filmy, fogginess, foggy, fuzziness, fuzzy, half-seen, half-visibility, half-visible, haziness, hazy, ill-defined, inconspicuous, indefinite, indefiniteness, indistinct, indistinctness, indistinguishability, indistinguishable, merely glimpsed, mistiness, misty, obscure, obscurity, out of focus, pale, paleness, semivisibility, semivisible, shadowiness, shadowy, soft focus, uncertain, uncertainty, unclear, unclearness, undefined, unplain, unplainness, unrecognizable, vague, vague appearance, vagueness, weak, weakness