| billow(noun, nature, swell, mass, obscurity) |
| puff(noun, nature, swell, mass, obscurity) |
| fogginess(noun, mass, obscurity, puff, mist) |
| murk(noun, verb, cover, shade, obscure) |
| thunderhead(noun, mass, obscurity, puff, mist) |
| pother(noun, mass, obscurity, mist, fogginess) |
| blear(verb, dull, cover, clear, reduce) |
| darkness(noun, shade, mass, obscurity, puff) |
| daze(upset, trouble, obscure, confuse, confound) |
| dazzle(obscure, confuse, muddle, distort, bewilder) |
| frost(noun, mass, obscurity, mist, fogginess) |
| miasma(obscurity, mist, fogginess, vapor) |
| nebula(noun, mass, covering, fold, coat) |
| obscurity(noun, shade, mass, gloom, darkness) |
| smother(noun, mass, gloom, obscurity, puff) |
| dimness(noun, shade, mass, obscurity, darkness) |
| fumes(obscurity, mist, fogginess, mistiness) |
| haziness(noun, mass, covering, fold, coat) |
| nebulosity(noun, mass, obscurity, puff, mist) |
| pea soup(noun, expression, mass, gloom, obscurity) |