THESAURUS
dynamic
activating, active, acute, adventuresome, adventurous, aggressive, alive, ambitious, animated, armipotent, authoritative, brisk, cogent, driving, dynamical, eager, effective, electric, electrodynamic, emphatic, energetic, energizing, enterprising, enthusiastic, forceful, forcible, full of pep, functioning, geodynamic, go-ahead, go-go, hearty, high-potency, high-powered, high-pressure, high-tension, hustling, impetuous, in force, in power, incisive, intense, irresistible, keen, kinematic, kinetic, live, lively, living, lusty, mettlesome, mighty, mighty in battle, operative, peppy, potent, powerful, prepotent, puissant, pushful, pushing, pushy, radiodynamic, red-blooded, robust, ruling, running, smacking, snappy, spanking, spirited, spry, strenuous, striking, strong, take-charge, take-over, telling, trenchant, up-and-coming, valid, vehement, venturesome, venturous, vibrant, vigorous, violent, vital, vitalizing, vivacious, vivid, working, zealous, zestful, zesty, zippy
ROGET THESAURUS
dynamic
Impulse
N
impulse, sudden thought, impromptu, improvisation, inspiration, flash, spurt, improvisatore, creature of impulse, extemporaneous, impulsive, indeliberate, snap, improvised, improvisate, improvisatory, unpremeditated, unmeditated, improvise, unprompted, unguided, natural, unguarded, spontaneous, instinctive, extempore, extemporaneously, offhand, impromptu, a limproviste, improviso, on the spur of the moment, on the spur of the occasion, impulse, impulsion, impetus, momentum, push, pulsion, thrust, shove, jog, jolt, brunt, booming, boost, throw, explosion, propulsion, percussion, concussion, collision, occursion, clash, encounter, cannon, carambole, appulse, shock, crash, bump, impact, elan, charge, beating, blow, dint, stroke, knock, tap, rap, slap, smack, pat, dab, fillip, slam, bang, hit, whack, thwack, cuff, squash, dowse, swap, whap, punch, thump, pelt, kick, punce, calcitration, ruade, arietation, cut, thrust, lunge, yerk, carom, carrom, clip, jab, plug, sidewinder, sidewipe, sideswipe, hammer, sledge hammer, mall, maul, mallet, flail, ram, rammer, battering ram, monkey, pile-driving engine, punch, bat, cant hook, cudgel, ax, dynamics, seismometer, accelerometer, earthquake detector, impelling, impulsive, impellent, booming,
dynamic, dynamical, impelled, a hit, a very palpable hit.