| Answer | Crossword Clue |
|---|---|
| STICKY | Humid, as weather. |
| STICKINESS | Quality of humid weather. |
| oppressive | (of weather) Excessively hot and humid |
| muggier | (of the weather) Unpleasantly warm and humid |
| muggy | (of the weather) Unpleasantly warm and humid |
| muggiest | (of the weather) Unpleasantly warm and humid |
| sultrier | (of the air or weather) Hot and humid |
| sultriest | (of the air or weather) Hot and humid |
