abandoned, active, activist, activistic, acute, afire, aggressive, agog, alacritous, alert, alive, all agog, animate, animated, antic, anxious, ardent, audacious, avid, beany, bold, bouncing, bouncy, brave, breathless, breezy, bright, brisk, bubbly, bulldoggish, buoyant, burning, bursting to, cant, capersome, chipper, coltish, committed, courageous, dauntless, dedicated, desirous, devoted, devout, dynamic, eager, earnest, ebullient, effervescent, energetic, enterprising, enthusiastic, exuberant, faithful, fearless, fervent, fervid, fiery, flaming, forceful, forcible, forward, frisky, frolicsome, full of beans, full of go, full of life, full of pep, game, gamesome, gamy, gay, go-go, gritty, gutsy, gutty, hearty, heated, high-spirited, hot, hot-blooded, impassioned, impatient, impetuous, in earnest, incisive, intense, intent, intent on, intrepid, keen, kinetic, live, lively, living, loyal, lusty, mercurial, mettlesome, militant, nervy, on fire, panting, passionate, peppery, peppy, perfervid, perky, pert, pertinacious, piquant, playful, plucky, poignant, prompt, pungent, quick, quicksilver, racy, raring to, ready, ready and willing, red-blooded, red-hot, resolute, robust, rollicking, rollicksome, rompish, serious, sharp, sincere, skittish, smacking, snappy, spanking, sparkling, spiritful, sportive, sprightly, spry, spunky, strenuous, strong, take-charge, take-over, tenacious, tough, trenchant, valiant, vehement, vibrant, vigorous, vital, vivacious, vivid, warm, white-hot, zealous, zestful, zesty, zingy, zippy