Related Clues:

• Assume command
• ''Get the ___ out!''
• What a salesperson may follow
• Spearhead
• Role for a star
• Sparkplug
• Soft metal
• Energetic multi-tasker, perhaps
• Pioneer
• Be first
• Play first
• Go ahead of
• Very energetic one
• Makeup of a heavy balloon?
• Plum role