Related Clues:

• Guns
• Engine speed, for short
• Opposite of idles
• Guns, as an engine
• Sign of sorrow
• Guns, in a way
• Rotations, in garages
• Crying
• Increases
• Livens (up)
• Rushes
• They're seen at going-away parties
• Tach readings
• Excites
• Bowlers