Related Clues:

• Uninteresting storyteller
• Aspirin unit
• Pharmacy unit
• Dull fellow
• It can be hard to swallow
• Evidence of a leak
• Person who's hard to take
• Barrel's inside diameter
• Gun barrel diameter
• Faucet issue
• IV ___
• See 6 Down
• Insomniac’s bane
• IV flow
• Capsule alternative