Related Clues:

• Washing-up place
• Go down like a rock
• Pile-of-dishes place
• Dirty dishes collector
• Drink away, as sorrows
• Dig as for well
• Die from submersion in liquid
• Drop beneath the surface
• Fall to the bottom
• Plumbing fixture
• The sort of measure that might get round a horse
• It's wrong to start to go down the drain from this
• Might the doctor possess one to die like this?
• You may get down to it, but it all goes to waste
• Might a doctor possess enough of this to kill you?