Related Clues:

• Word repeated before 'Don't tell me!'
• Between assignments
• Futile
• Sit tight
• 'Don't go yet!'
• Wait curbside
• No longer working
• Napping
• Queue annoyance
• Play solitaire, perhaps
• Between engagements
• Hang around
• Twiddling one's thumbs
• Mark time
• Waste time