Related Clues:

• Certainly you'll experience pain initially
• 'Sho' nuff!'
• 3 Down opposite
• Slangy 'yes'
• Informal acceptance
• 'Most indubitably. I can phlegmatically assure you that its definitude knows no fallacy,' informally
• 'Sure,' cowboy-style
• 'Fer sure!'
• ''Sure do''
• Informal 28 Down
• 'Reckon so'
• "Okey-doke"
• Slangy "Sure"
• "No prob"
• 'Sure do'