Related Clues:

• Not, by the sound of it a level score
• How the end of 11 down may get knotted
• One would get it in the neck if such a big vessel were at the bottom
• A draw-knot?
• Not, by the sound of it, a draw
• A draw knot
• Oblige
• The way to make a drawknot?
• Not, by the sound of it, one first (3)
• If the crescendo comes to a large end one may get it in the neck
• Not, by the sound of it, draw
• Draw that's not, by the sound of it (3)
• With such a big vessel at the bottom, you'll get it in the neck
• OO
• Draw knot?