astir (similar term)
acrobatic (similar term)
athletic (similar term)
gymnastic (similar term)
agile (similar term)
nimble (similar term)
quick (similar term)
spry (similar term)
hot (similar term)
hyperactive (similar term)
overactive (similar term)
on the go (similar term)
sporty (similar term)
energetic (related term)
lively (related term)
inactive (antonym)