ado, agitation, animation, assibilation, boiling, breeziness, briskness, brouhaha, bubbliness, bubbling, buoyancy, bustle, buzz, carbonation, commotion, disturbance, ebullience, ebulliency, ebullition, eddy, effervescency, effervescing, embroilment, energy, exuberance, feery-fary, ferment, fermentation, fizz, fizzing, fizzle, fizzling, flurry, foaming, frication, frictional rustling, frothiness, frothing, fume, hiss, hissing, hurly-burly, hurry-scurry, hurry, hush, hushing, life, lisp, liveliness, moxie, pell-mell, pep, peppiness, perturbation, piss and vinegar, pizzazz, rhonchus, ruffle, shush, shushing, sibilance, sibilation, siffle, sigmatism, siss, sissing, sizz, sizzle, sizzling, sneeze, sneezing, sniff, sniffle, snore, snort, snuff, snuffle, sparkle, spirit, spiritedness, spit, splutter, sprightliness, spumescence, sputter, squash, squelch, squish, sternutation, stertor, stir, swirl, swirling, swish, to-do, tumult, turbulence, turmoil, uproar, verve, vim, vivaciousness, vivacity, vortex, wheeze, whirl, whish, whistle, whistling, white noise, whiz, whoosh, yeastiness, zip