Related Clues:
- Opportunity to follow very loud engine noise
- Vehicle's first opportunity to roar away
- What the joiner could do, in wildest rage
- Make a loud noise
- Fast-moving car noise
- Boom
- Sound starting MGM films
- Engine sound at Indy
- Sound from the stadium crowd
- 2013 #1 hit by 15-Down
- It's taken as a warning in the jungle
- Jaguar, for example, emits this engine noise
- Revving up sound
- Gunners and soldiers put up thunderous noise
- Shout from rower falling under river