Related Clues:

• Smoothed
• Pressed
• Smoothed out
• Completely smooth, now
• Did a household chore
• Resolved, with 'out'
• Smoothed (out)
• Like some notebook paper
• Decreased?
• Used a mangle
• Ready to be hung up, say
• Freed of wrinkles
• Creased or decreased?
• De-creased?
• De-pleated?