Synonyms and related words :
action, activity, ado, aggravation, agitation, anger, animation, anxiety, ardency, ardor, arousal, arousing, bluster, bobbery, boil, boiling, breathless impatience, brouhaha, bustle, chafing, churn, commotion, conturbation, discomfort, discomposure, disorder, disquiet, disquietude, disturbance, eagerness, ebullience, ebullition, ecstasy, electrification, embroilment, enthusiasm, exacerbation, exasperation, excitation, exhilaration, ferment, fermentation, fervency, fervidity, fervidness, fervor, fever, feverishness, fidgets, fire, fireworks, firing, flap, flurry, fluster, flutteration, foment, fomentation, fretfulness, fretting, fume, furor, fury, fuss, galvanization, gusto, haste, heart, heartiness, heat, hubbub, hurly-burly, impassionedness, impatience, impatientness, impetuousness, incitation, incitement, inflammation, infuriation, inquietude, instigation, irritation, jitters, jumpiness, lather, lathering up, liveliness, love, maelstrom, malaise, moil, nerviness, nervosity, nervousness, passion, passionateness, pep rally, pep talk, perturbation, provocation, rabble-rousing, relish, restiveness, restlessness, roil, rout, row, savor, seethe, seething, sexual desire, soul, spirit, steaming up, stew, stimulation, stimulus, stir, stirring, stirring up, stirring-up, sweat, swirl, tense readiness, tension, to-do, trepidation, trepidity, tumult, tumultuation, turbidity, turbulence, turmoil, twitter, unease, uneasiness, unpatientness, unquietness, unrest, upset, vehemence, verve, warmth, warmth of feeling, whipping up, working up, zeal