Related Clues:

• Unenviable mark
• Tapered end
• Local center?
• Passing grade, barely
• 62 or so
• Almost failing grade
• Start to dig?
• It makes one done
• Twisted Sister Snider
• Fourth grade?
• Dennis's sister on "It's Always Sunny"
• ___-Lo Green
• Checkered start?
• '___-lish!' ('Yum!')
• Letter before dee