Related Clues:

• Result of a failure
• Fall sound
• 'Ker-bam!'
• Faint sound?
• Comic-book punch sound
• Sound of an impact
• Falling sound
• Sound of a dull impact
• Haunted house sound
• Explosive sound
• Gunshot sound
• Dull noise
• Sound of a sock
• 'Wham!'
• Fall heavily