Related Clues:

• Name on the doghouse, perhaps
• Dilemma
• Hot _____
• Blob
• Cleaner's target
• Pimple
• Plexiglas unit
• Skin blemish
• Window-shopper's buy?
• You can usually see through it
• Run cold?
• Sign of speed
• Dog tag?
• Post office purchase
• You can see through it