What is another word for "haziness"?

Roget's Thesaurus (1911) lists these synonyms for "haziness": cloud, cloudiness, cloudy, dim, dirty, film, fog, foggy, fuliginous, fumid, haze, hazy, impervious, instrument, light, measure, misty, muddiness, muddy, muggy, murky, nephelometer, nubiferous, obfuscate, obscurity, obstruct, offuscate, opacity, opacous, opaque, opaqueness, passage, smoky, the, thick, turbid, turbidity, vaporous.