Related Clues:

• "No lie!"
• Adjust, as wheels
• Right on the money
• Blue leader?
• "No argument"
• Unquestionable
• False alternative
• Actual and factual
• Rightful, as an heir
• Free from error
• Veritable
• Not false
• "Can't argue with that"
• Like Wayne's grit
• Frequently guessed test answer