| Answer | Crossword Clue |
|---|---|
| STEELIER | More intense, as a stare |
| HEATEDUP | Became more intense, as a competition |
| VIVIFY | Make more intense, as colors |
| FESTERS | Becomes more and more intense, as anger |
| VACUOUS | Empty, as a stare |
| GLASSY | Dull, as a stare |
| GLASSY | Expressionless, as a stare. |
| ICY | Unfriendly, as a stare |
| STEELY | Unwavering, as a stare |
| BLANK | Emotionless, as a stare |
| STONY | Emotionless, as a stare |
| GLASSY | Vacant, as a stare |
| OGLE | Stare as a satyr would |
| ICIEST | Most unfeeling, as a stare |
| GAZE | Stare, as at a crystal ball |
