| Rating | Solver | Clue |
|---|---|---|
| SOREPOINT | Warning signal | |
| REDRAG | Warning signal | |
| CASUSBELLI | Warning signal | |
| ALARMBELL | Warning signal | |
| BEACON | Warning signal | |
| TOCSIN | Warning signal | |
| ALARM | Warning signal | |
| SIREN | Warning signal | |
| ALARM BELL | Warning signal (5,4) | |
| REDFLAG | Embarrassed, and weary of waving warning signal | |
| KNELL | The stoke of a bell tolled at a funeral or at the death of a person; a death signal; a passing bell; hence, figuratively, a warning of, or a sound indicating, the passing away of anything. | |
| FUSEE | ... run over by a train, and is used to provide a warning signal to the engineer. ... | |