agog, anxious, avid, alive, aroused, attentive, awakened, aware, cognizant, activated, active, alert, animate, ardent, brisk, buoyant, dynamic, ebullient, elated, energetic, eager, flabbergasted, energized, enthusiastic, excited, fervent, gay, happy, passionate, peppy, quick, snappy, spirited, sprightly, open-mouthed, thunderstruck vibrant, vigorous, vital, vitalized, vivacious, vivid, zealous, zestful, zingy, zippy