actively, afoot, all out, allegretto, allegro, animatedly, astir, balmy, blooming, blossoming, booming, breezily, briskly, clear, energetically, exuberant, fair, fat, flourishing, flowering, fruiting, full tilt, going strong, halcyon, in full force, in good case, lively, on foot, palmy, piping, prospering, rosy, sleek, spiritedly, sprightly, stirring, thriving, unabated, unallayed, unbated, undiminished, unexhausted, unfaded, unflagging, unshaken, unweakened, unweakening, unwithered, unworn, vigorous, vivaciously