temblor, aftershock, quake, earthquake, trembler, earth tremor, richter scale, seaquake, eruption, volcanic eruption, magnitudes, seismicity, tsunamis, convulsion, mercalli scale, foreshock, landslides, epicenter, volcano, seismology, mudslide, explosion, aru islands, shockwaves, andreanof islands, shakings, sonic boom, vibrations, twister, blast, san andreas fault, thunderstorm, tornado, jolts, gust, typhoon, hypocenter, stratovolcano, flashflood, cyclone, honshu, shockwave, essential tremor, ternate, flash flood, rumbler, waterspout, seismologic, cloudburst, seiche, storms, power outage, rockslide, hypoventilation, tectonic, andaman islands, seism, flooding, rupture, asperities, landslip, partial eclipse, bonin islands, funnel cloud, waves, rancagua, cataplexy, contractions, tingling, phantom limb, volcanology, snowslide, akinesia, denali fault, mount asama, inundation, hailstones, fireball, seismometer, tropical cyclone, lahar, derailment, seismograph, subducting, solidum, crater, downpour, primidone, drumfire, vibrating, reverberations, silicification, geomagnetism, disaster, meteor shower, gales, shaker, rainstorm, palpitation, northeaster, squall, tutuila, tremors, twitching, twitchings, quiver, shudder, twitch, shiver, flutter, tremble, twitches, undulation, shudders, throbbing, unsteadiness, chill, jerking, shivering, spasms, bubbling

tremolo

aftershock, didder, essential tremor, foreshock, inderal, mysoline, palsied, palsy, paralysis agitans, parkinson's, parkinson's disease, parkinson's syndrome, parkinsonism, primidone, propanolol, shake, shaking palsy

agitate, boil, motion

microseism, quivering, shakiness, shaking, trembling, vibration