Related Clues:

• Acidic
• Word with grapes or milk
• Sour, as milk
• Nonsense!
• Lip-puckering
• Curdled
• Go to seed
• Spoil, as food
• Go bad, as fruit
• Lemony
• Like some dough
• Corruption
• Treat too well
• Make a big stink?
• Kind of bar drink