meteor, plume, flames, explosion, inferno, crater, funnel cloud, mushroom cloud, sonic boom, meteoroid, blast, roman candle, shockwave, geyser, backdraft, blaze, contrail, bolide, meteor shower, embers, supernova, gamma rays, billows, grassfire, sky, lava, gust, detonation, comet, shockwaves, kaboom, arcing, smoke, twister, ejecta, loud noise, hailstones, waterspout, firecracker, eruption, projectile, cumulus cloud, whoosh, protostar, gash, megaton bomb, airburst, vapor, antiaircraft fire, conflagration, orb, debris, meteorite, cherenkov radiation, flying saucer, superdense, sundog, thunderstorm, updrafts, volcano, earthwards, volcanic eruption, starburst, andromeda galaxy, krakatoa, wreckage, neutron star, aurorae, bomblet, shrapnel, firedamp, partial eclipse, thunderhead, freight train, unidentified flying object, quasar, molten, lightning, flares, planetary nebula, annularity, betelgeuse, aurora borealis, burns, fire, cumulonimbus cloud, doodlebugs, thermite, gasses, supercell, firework, flashover, homing torpedo, explosive device, bomb, chimney stack, exothermic reaction, balloon, crash, snowslide, waves, epsilon aurigae, flash, bonfire, avalanche, cloud, swarm, cauldron, pile, star, beacon, billboard, bonfires, burst, globe, pyre, searchlight

self-starter

atomic explosion, nuclear explosion

actor, ball, doer, shooting star, worker

ball of fire, human dynamo, powerhouse