Related Clues:

• Test response, perhaps
• Restore accuracy
• Make even
• '___ Grit' (John Wayne film)
• 'For sure!'
• Like Schwarzenegger's "Lies"?
• Definitely the case
• Wayne's "___ Grit"
• Like a sharpshooter's aim
• Indisputable
• ''I can't deny that''
• Perfectly correct
• 'No argument here'
• Beyond doubt
• Able to be proven