THESAURUS
Impel
actuate, advance, animate, beset, bind, bowl, bunt, butt, cause, cause to, compel, constrain, drive, drive on, energize, enforce, foment, force, forward, foster, galvanize, give an impetus, give momentum, goad, grip, have, hold, incite, infatuate, inspire, instigate, make, mobilize, motivate, move, move to action, not let go, nudge, obsess, pedal, pole, possess, power, preoccupy, promote, propel, push, put in motion, restrain, roll, row, set agoing, set going, set in motion, shove, shunt, spark, spur, stimulate, sweep, sweep along, thrust, tie, treadle, troll, trundle, use force upon, whip on
ROGET THESAURUS
Impel
Motive
VB
induce, move, draw, draw on, bring in its train, give an impulse, to, inspire, put up to, prompt, call up, attract, beckon, stimulate, spirit up, inspirit, rouse, arouse, animate, incite, foment, provoke, instigate, set on, actuate, act upon, work upon, operate upon, encourage, pat on the back, pat on the shoulder, clap on the back, clap on the shoulder, influence, weigh with, bias, sway, incline, dispose, predispose, turn the scale, inoculate, lead by the nose, have influence with, have influence over, have influence upon, exercise influence with, exercise influence over, exercise influence upon, go round, come round one, turn the head, magnetize, lobby, persuade, prevail with, prevail upon, overcome, carry, bring round to one's senses, bring to one's senses, draw over, win over, gain over, come over, talk over, procure, enlist, engage, invite, court, tempt, seduce, overpersuade, entice, allure, captivate, fascinate, bewitch, carry away, charm, conciliate, wheedle, coax, lure, inveigle, tantalize, cajole, tamper with, bribe, suborn, grease the palm, bait with a silver hook, gild the pill, make things pleasant, put a sop into the pan, throw a sop to, bait the hook, enforce, force, impel, propel, whip, lash, goad, spur, prick, urge, egg on, hound, hurry on, drag, exhort, advise, call upon, press, advocate, set an example, set the fashion, keep in countenance, be persuaded, yield to temptation, come round, concede, obey a call, follow advice, follow the bent, follow the dictates of, act on principle.
Motion
VB
be in motion, move, go, hie, gang, budge, stir, pass, flit, hover about, hover round, hover about, shift, slide, glide, roll, roll on, flow, stream, run, drift, sweep along, wander, walk, change one's place, shift one's place, change one's quarters, shift one's quarters, dodge, keep going, keep moving, put in motion, set in motion, move, impel, propel, render movable, mobilize.
Impulse
VB
flash on the mind, say what comes uppermost, improvise, extemporize, give an impetus, impel, push, start, give a start to, set going, drive, urge, boom, thrust, prod, foin, cant, elbow, shoulder, jostle, justle, hustle, hurtle, shove, jog, jolt, encounter, run against, bump against, butt against, knock one's head against, run one's head against, impinge, boost, bunt, carom, clip y, fan, fan out, jab, plug, strike, knock, hit, tap, rap, slap, flap, dab, pat, thump, beat, blow, bang, slam, dash, punch, thwack, whack, hit hard, strike hard, swap, batter, dowse, baste, pelt, patter, buffet, belabor, fetch one a blow, poke at, pink, lunge, yerk, kick, calcitrate, butt, strike at, whip, come into a collision, enter into collision, collide, sideswipe, foul, fall foul of, run foul of, telescope, throw.
Propulsion
VB
propel, project, throw, fling, cast, pitch, chuck, toss, jerk, heave, shy, hurl, flirt, fillip, dart, lance, tilt, ejaculate, jaculate, fulminate, bolt, drive, sling, pitchfork, send, send off, let off, fire off, discharge, shoot, launch, release, send forth, let fly, put in orbit, send into orbit, launch into orbit dash, put in motion, set in motion, set agoing, start, give a start, give an impulse to, impel, trundle, expel, carry one off one's legs, put to flight.