Ключевые слова: abstract, active, agitation, beat, business, catastrophe, chart, data, digital, display, down, earthquake, eruption, explosion, finance, flow, flutter, fracture, graph, graphic, illustration, lines, nature, pulse, quake, quaking, quaver, quiver, quivering, report, ripple, sales, shake, sound, statistic, tremble, trembling, tremor, trepidation, up, upheaval, vibration, wave, wobble,