Related Clues:

• Middle (reportedly) of desert
• Desolate area in Wild West
• Refuse - to get thin
• Spend to no purpose
• Lavish expenditure
• Blow - rubbish
• Fail to use (profitably)
• Be uneconomical
• Refuse the west, then move east!
• Stuff in the trash
• Squander resources
• Throwaways
• What haste makes
• Sweat (anag)
• Offscourings