| Answer | Crossword Clue |
|---|---|
| SLEEP | Fail to be alert |
| SLEPT | Failed to be alert |
| SLEEPS | Fails to be alert |
| ANEAR | Keep ... to the ground (be on the alert). |
| ARENT | Fail to be |
| ARENOT | Fail to be |
| GENERALIZE | Fail to be specific |
| GETTHEHOAX | Fail to be fooled? |
| LIE | Fail to be truthful |
| TIRE | Fail to be indefatigable |
| LIE | Fail to be honest |
| SINKTOTHEBOTTOM | Fail to be buoyant |
| KID | Fail to be serious |
| ERR | Fail to be perfect |
| GOTOWASTE | Fail to be availed of |
| THINKLITTLEOFIT | Fail to be impressed by something |
| OGLE | Fail to be subtle in checking someone out |
