Related Clues:

• "It's ___!"
• Swarming
• Wanted poster word of old
• Kicking companion
• In existence
• 'Stayin' ___' (disco hit)
• Full of life?
• Piers Paul Read title word
• Electrified
• Full of verve
• Vivacious
• Full of vim and vigor
• Kicking, so to speak
• "Sakes ---!"
• Ticking