animal spirits, animation, capersomeness, coltishness, devilishness, devilment, devilry, deviltry, elan, elfishness, esprit, exuberance, flippancy, foolishness, friskiness, frivolity, frolicsomeness, gaiety, gamesomeness, gayness, gusto, heartiness, high spirits, impishness, levity, life, liveliness, merriment, mischief, mischievousness, piss and vinegar, prankishness, pranksomeness, puckishness, roguery, roguishness, rollicksomeness, rompishness, scampishness, skittishness, spirit, spiritedness, spirits, sportiveness, sprightliness, trickery, trickiness, verve, vigor, vim, vitality, vivacity, waggery, waggishness, youthful spirits, zest, zestfulness, zip