Related Clues:

• Ungifted erstwhile racket-wielder in America
• To be frugal is futile
• Reduce consumption to no avail
• Nuts extremists have to shout about
• Ineffective exhortation to inveterate consumer
• Consume a smaller quantity? It's of no avail!
• Vain - unavailing
• No good at all
• Of unsound mind
• Not worth a jot
• Weep about the first and last letters not making sense
• It's no good to avail of a smaller amount
• Sound economic advice to no avail
• Screwball character on 'The Simpsons'
• Save more pants!