Related Clues:

• Later
• 'Primary Colors' author, for short
• Quickly
• Speedily
• Presently
• In a while
• Like most limericks, in short
• On the horizon
• Pronto
• Like most graffiti: Abbr.
• By and by
• Prolific poet?
• 'Mr. X'
• Procrastinator's word
• Mr. X