Related Clues:

• Yawn inducer
• Weariness
• Ho-hum attitude
• Tedium
• Nonchalant
• Weary state
• Jaded
• World-weariness
• Yawn-inducing condition
• 'Been there, done that' feeling
• Yawner's feeling
• World weariness
• Opposite of get-up-and-go
• Cause of many yawns
• Fin-de-siècle feeling