Energetic, 5 letters
Energized, 5 letters
Full of energy, 5 letters
Full of vim, 5 letters
Full of vim and vinegar, 5 letters
High-spirited, 5 letters
Like a cheerleader, 5 letters
Raring to go, 5 letters
Sparkling, 5 letters
Spirited, 5 letters
Vigorous, 5 letters
Lively littermate?, 10 letters
Lively new pet, 10 letters