| Answer | Crossword Clue |
|---|---|
| SOUP | Thick fog, in slang |
| SOUP | Heavy fog, in sailors' slang. |
| SOUP | Thick fog |
| PEASOUPER | Thick fog |
| PEASOUP | Thick fog. |
| PEASOUP | Thick fog |
| SOUPY | Like thick fog |
| SOUPY | Thick with fog |
| DENSE | Thick, as fog |
| PEASOUP | Thick fog metaphor |
| DENSE | Thick, like fog |
| DENSEST | Most thick, as fog |
| PEASOUP | Really thick fog, metaphorically |
| SOUPY | Very thick, as fog |
