Related Clues:

• Act like a shrew
• Gun barrel stat
• Tedious sort
• Drip
• Bit of medicine
• Yawn-inducing speaker, say
• What unexciting drillers do?
• Tedious talker
• Remind persistently
• Droner, often
• Say 'Do this,' 'Do that' ... blah, blah, blah
• Uninteresting storyteller
• Aspirin unit
• Old equine
• Pharmacy unit