Related Clues:

• Reduce to tears, maybe
• Irritate
• Plumbing problem
• Job for a plumber
• Party pooper
• Wet blanket
• Percolate
• See 25-Across
• Persistently annoying sound
• Dribble
• Doctor's order
• Use an auger
• Word with crashing or tidal
• Dosage unit
• Lozenge