Related Clues:

• ''Beg your pardon''
• Throat clearing sound
• Word of pardon
• 'I'm talking to you!'
• ''If I may cut in . . .''
• 'Um, pardon ...'
• 'I'm right here, you know'
• Exclamation to call attention
• ''That's not really what you meant . . .''
• "May I interrupt?"
• Gentle utterance to attract attention
• Indignant exclamation
• "Watch out!"
• Vocalized "Psst!"
• Sound of a polite interruption