What is another word for "fog"?

Roget's Thesaurus (1911) lists these synonyms for "fog": aureate, citrine, cloud, cloudiness, cloudy, colored, creamy, crocus, dim, dirty, fallow, film, flavous, foggy, foot, fuliginous, fulvid, fulvous, fumid, gamboge, golden, guinea, haze, haziness, hazy, icterus, impervious, instrument, jaundice, jaundiced, lemon, light, luteous, measure, misty, muddiness, muddy, muggy, murky, nephelometer.