Related Clues:

• Geared up
• Eager, plus
• Said of a beaver
• Energized
• Fervent
• Bright-eyed and bushy-tailed
• Eager, and then some
• Quick on the uptake
• Lament loudly
• Extremely enthusiastic
• Enthusiastic cry
• Enthusiastic, plus
• Beaverlike
• Very eager
• Intellectually acute