Related Clues:

• It has nine rooms
• Crossworder's need
• Detective's delight
• Scrap — musical work
• Set with no level of intelligence, like this?
• One of 16 in a chess set
• Hint for Sherlock
• Puzzle feature
• Intimation (like this?)
• Army surplus perhaps that's in computer store at last
• What you're reading is signal to bear left
• Muddy footprint, sometimes
• Pie slice, e.g
• A bit quiet for listeners
• Section; firearm