Related Clues:

• "But, mom!" evokers
• Thumbs-down answers
• Regretful responses
• Deal stoppers
• Stats, for short
• Refusal + refusal
• Rebels' yells
• Not yeses
• Backward SON?
• Votes against hooter being sounded
• Phone-book listings: Abbr
• Math basics: Abbr
• Non-affirmatives
• Thumbs-down verdicts
• Frown inducers