Related Clues:

• Poor-quality
• 'Cool!' (Sl.)
• Discolored with a spill
• Word with "blood" or "dog"
• Not pure
• Poorer than poor
• Like a fairy-tale wolf
• Rapper Mos __
• 'Thriller' follow-up
• Discolored
• George Thorogood stutter 'B-B-B-B-___...'
• Now inedible
• OED offering
• Fifth-rate
• Impure