Related Clues:

• Most assuredly
• 'You're so right!'
• In fact
• 'You don't say'
• 'For sure!'
• "No kidding!"
• “What ___ now?”
• “You don’t say!”
• Positively
• ''Absolutely!''
• ''You don't say!''
• ''Really?''
• In truth
• 'What time --?'
• 'Really?!'