Related Clues:

• Professional organizer's target, maybe
• Load of loot
• Feature of a dirty desk
• Quite a tidy sum
• Nuclear reactor
• Obelisk, for instance
• Stacking, heaping
• Upright column
• A heap or stack
• Concrete block around support structures
• Vertical cylindrical structure
• The column for those below par in par
• Below par in par for strength
• See 1 down
• Is this the column for those below par in par?