Related Clues:

• Yawner
• Hardly the life of the party
• Hollow out
• Dullard
• Stable oldster
• Annoy persistently
• Tiresome one
• Peck at
• Yawn-inducing speaker
• It may be hard to swallow
• It's taken in for treatment
• Chivvy
• Worry persistently
• Evoke yawns
• Horse