Synonyms and related words :
aspersion, attaint, badge of infamy, bar sinister, baton, becloud, bedaub, bedim, befog, bend sinister, besmear, besmirch, besmoke, bestain, black eye, black mark, blacken, blear, bleariness, bloodstain, blot, blotch, blur distinctions, blurriness, brand, broad arrow, censure, champain, cloud, cloudiness, conceal, confound, confuse, dab, darken, darkness, daub, defocus, deform, dim, dimness, dirty, discolor, disorder, disparagement, distort, efface, eyesore, faintness, feebleness, film, filminess, fleck, flick, flyspeck, fog, fog up, fogginess, fuzz, fuzziness, half-visibility, haze, haziness, hide, imputation, indefiniteness, indistinctness, indistinguishability, jumble, jumble together, lose resolution, low profile, macula, maculation, macule, mark, mark of Cain, mask, mess up, mist, mistiness, mix, muddle, muddy, obfuscate, obscure, obscurity, odium, onus, overlook distinctions, pale, paleness, patch, pillorying, point champain, reflection, reprimand, reproach, scorch, sear, semivisibility, shadowiness, singe, slubber, slur, smear, smirch, smoke, smouch, smudge, smut, smutch, soft focus, soften, soil, spatter, speck, speckle, splash, splatter, splotch, spot, stain, stigma, stigmatism, stigmatization, stigmatize, taint, tar, tarnish, tumble, uncertainty, unclearness, unform, unplainness, unshape, vague appearance, vagueness, veil, weaken, weakness