Related Clues:

• Undeniable
• 'That's right!'
• ''By all means!''
• 'Sure thing, pard!'
• 'Got that right!'
• Word of accord
• Ballot option
• 'Why not!'
• ''Certainly!''
• ''Durn tootin'!''
• Skeptical acknowledgement
• ''Why, certainly!''
• Unfailing
• 'Excellent!'
• Concurrence