Related Clues:

• Not-much-happening
• Morphine or codeine
• Heroin, for one
• Brother of Bashful
• *Like a quiet town
• Morphine or codeine, e.g.
• Religion, to Marx
• Religion, to the masses, per Marx
• Deadening agent
• What might be a knockout?
• Unable to keep one's eyes open
• A sedative drug
• A poet I become on this drug
• It induces sleep
• Preparation made from poppy derivative