Related Clues:

• Rotten
• Old-fashioned
• Antiquated
• Like stuff in the back of the fridge, maybe
• Coarse-grained
• Devious
• Like some bad apples
• ___-mouthed
• Dry and crumbly
• Soft and crumbly
• Like blue cheese
• Powdery
• Like a bad apple
• Like old bread
• Farinaceous