Related Clues:

• Drill or weary
• Flow in drops
• Diameter of a gun barrel
• But soft! If that's what you are, that's what you may need
• Such a drill would be dull
• It sounds like an absolute swine when the drill is so dull
• One might take it if one were indisposed at last
• Too dull to make the whole of this, by the sound of it
• If one is a bit dull, will one get the whole of it, by the sound of it? (4)
• However dull, endured this - that's the drill!
• If you're the last of it, take the whole of it
• After such a drop one would want a piece of the rest by the sound of it
• 'Make the whole of it, by the sound of it, so dull (4)'
• Stood this, however dull
• Flow in small drops