| Answer | Crossword Clue |
|---|---|
| WISPIER | Thinner, as smoke |
| RARER | Thinner, as air. |
| RARER | Thinner, as air |
| RAREFY | Become thinner, as air |
| RARER | Thinner in density, as gases |
| FINER | Thinner, as a pen's line |
| AIR | It's thinner as you go up |
| Answer | Crossword Clue |
|---|---|
| WISPIER | Thinner, as smoke |
| RARER | Thinner, as air. |
| RARER | Thinner, as air |
| RAREFY | Become thinner, as air |
| RARER | Thinner in density, as gases |
| FINER | Thinner, as a pen's line |
| AIR | It's thinner as you go up |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.