Related Clues:

• One out of three at the table sound asleep?
• Nocturnal annoyance
• Road groove
• Resistance to dressing up before royalty?
• Be still but noisy
• What a chore releasing both ends of Dracula's body bag
• Stuck worker's place
• In cartoons, a whistle may follow it
• Dormitory echo
• 'This is boring!'
• In a ___ (dull routine)
• Be long and boring
• Tedious lecture, e.g
• Groove made by wheels
• Well-worn track