Related Clues:

• Cover of darkness
• Cloth spread over a coffin
• Become uninteresting or boring
• Become boring and uninteresting
• Cloth to cover a coffin
• Become less interesting
• Soft and all, it will do for grave occasions
• It's placed over the coffin, piano, everything ...
• Coffin cover
• Cloak to lose colour
• Cloth over a coffin — become insipid
• Report of setter on Guardian cover
• Funeral drape
• Dark covering another setter while speaking
• A dark cover; cease to interest