Related Clues:

• Throat clearer
• 'Indeed!' overseas
• Doubt-conveying interjection
• 'My word!'
• Words of surprise
• 'Well!'
• 'Excuse me...'
• Brit's interjection
• 'Um, pardon me'
• Start of a break-in
• 'Look here, old chap!'
• Mary Higgins Clark's 'Before ___ Good-Bye'
• 'Well, well!'
• ''May I speak?''
• 'Goodness!'