Related Clues:

• Question starter
• "Huh!?"
• 'Hunh?'
• Words from a nonfollower?
• "Why look at me?"
• Remark of disbelief
• ''Excuse me?''
• Key to this puzzle's theme, in English
• "__ hoppen?"
• ''Can you say that again?''
• 'Huh ...?'
• 'Huh??'
• "Huh ...?!"
• Astonished query
• ''____ light through yonder window ...''