Related Clues:

• Decreases in vigour or strength like the moon
• Flows back or recedes
• Lets up, dies away
• Gradually decreases
• 'Lets up, dies away (6)'
• Gradually declines
• Becomes less severe or strong
• Lets up, dies down
• Even though it diminishes, one could be set up with a degree
• When the boy is not at home he ends not with a bang but a whimper
• One gets less from the set-up with a degree
• Goes out and does the sowing once more, by the sound of it
• Flows the other way
• The turn of 31 across goes out like this
• There's no wax in what one does like this