Related Clues:

• God's honest truth
• ''As --- as the day ...''
• Virtuous
• ''No kidding!''
• 'It's the truth!'
• ''Honest!''
• 'It's true!'
• True-blue
• "Honest!"
• 'For real?'
• 'Would I lie?!'
• On the square
• Straight up
• Upstanding
• Like some mistakes