Related Clues:

• 'It's true!'
• "You don't say!"
• "Without a doubt!"
• "Absolutely!"
• Absolutely
• "Certainly!"
• To a great extent
• Most assuredly
• 'You're so right!'
• In fact
• 'For sure!'
• ''Absolutely!''
• ''You don't say!''
• In truth
• In reality