| steam(noun, air, obscurity, mist, gas) |
| cloud(noun, obscurity, mist, fogginess) |
| smog(noun, air, obscurity, smoke, mist) |
| brume(obscurity, mist, fogginess, vapor) |
| film(obscurity, mist, fogginess, vapor) |
| ground clouds(expression, obscurity, mist, vapor) |
| mist(noun, air, obscurity, fogginess, gas) |
| murk(obscurity, mist, fogginess, vapor) |
| obscurity(mist, fogginess, mistiness, vapor) |
| smother(obscurity, mist, fogginess, vapor) |
| soup(obscurity, mist, fogginess, vapor) |
| cloudy air(expression, obscurity, mist, fogginess) |
| dimness(obscurity, mist, fogginess, mistiness) |
| haziness(obscurity, mist, fogginess, mistiness) |
| indistinctness(obscurity, mist, fogginess, mistiness) |
| smokiness(obscurity, mist, fogginess, mistiness) |