Related Clues:

• A dull pain
• Craving for drink
• Physiological need to drink
• Strong desire for drink
• The need to drink
• A prolonged dull pain
• A craving for drink
• The inducement for 5 Down
• Quaff to slake it
• Dull, persistent pain
• A craving for drink or knowledge
• A dull prolonged pain
• A dull lingering pain
• A dull, prolonged pain
• Dull throbbing pain