| darkness(gloom, obscurity, puff, mist, fogginess) |
| dimness(gloom, obscurity, darkness, puff, mist) |
| film(gloom, obscurity, darkness, puff, mist) |
| fogginess(noun, gloom, veil, cloud, obscurity) |
| frost(gloom, obscurity, darkness, puff, mist) |
| geyser |
| gloom(obscurity, darkness, puff, mist, fogginess) |
| haziness(noun, gloom, veil, cloud, obscurity) |
| messenger |
| murk(gloom, obscurity, darkness, puff, mist) |
| mushroom cloud |
| nebula(gloom, obscurity, darkness, puff, mist) |
| nebulosity(noun, gloom, veil, cloud, obscurity) |
| obscurity(gloom, darkness, puff, mist, fogginess) |
| overcast(gloom, obscurity, darkness, puff, mist) |
| pea soup(noun, expression, gloom, veil, cloud) |
| pother(gloom, obscurity, darkness, puff, mist) |
| puff(gloom, obscurity, darkness, mist, fogginess) |
| sheep(noun, gloom, veil, cloud, obscurity) |
| smog(gloom, obscurity, darkness, puff, mist) |