Related Clues:

• Very passionate
• No-nonsense
• Piers Paul Read title word
• Surprisingly lively
• Electrified
• Full of flavor
• Not at all lethargic
• Two-fisted
• Full of verve
• Vivacious
• Like Granny on ''The Beverly Hillbillies''
• Fast on one's feet
• Full of vim and vigor
• Not at all stiff
• Kicking, so to speak