Ennui
Else clues• Anagram of bedroom
• Cause of many yawns
• Cause of yawning
• Condition that might bring you to tears?
• Lack of divertissement
• Monotony's result
• New arrangement of bedroom is dullsville (7)
• Reason to doodle
• Routine result
• Sleep inducer, perhaps
• Speech problem?
• State that makes you stiff?
• Tedium, as of an ocean crossing
• Undesired audience reaction
• Yawn causer
• Yawn inducer
• The feeling of being bored by something tedious