Related Clues:

• ''Truly!''
• Fiction counterpart
• ''That's a fact!''
• 'That's true!'
• It's not fiction
• 'This is on the level'
• Fiction's opposite
• 'Honest to goodness!'
• ''That's the truth!''
• 'That's the truth!'
• "Seriously!"
• 'It's the truth'
• You can be sure of it
• ''Really!''
• "Really!"