| Answer | Crossword Clue |
|---|---|
| ATEST | Cause of a '45 explosion |
| rocking | (with reference to a building or region) Shake or cause to shake or vibrate, esp. because of an impact, earthquake, or explosion |
| IRE | Cause of an explosion |
| IRE | Explosion cause |
| SETOFF | Cause, as an explosion |
| nonexplosive | Not able or likely to explode or to cause an explosion |
