THESAURUS
active, bunt, butt, drive, driving, driving force, impelling, impulsion, in motion, mobile, motile, motivational, motive, motive power, motor, moving, propellant, propelment, propulsion, propulsive, propulsory, pulsion, pulsive, push, pushing, shove, shoving, shunt, stirring, thrust, transitional, traveling
ROGET THESAURUS
Propulsion
N
propulsion, projection, propelment, vis a tergo, force from behind, push, shove, ejaculate, ejection, throw, fling, toss, shot, discharge, shy, launch, release, projectiles, ballistics, archery, propeller, screw, twin screws, turbine, jet engine, missile, projectile, ball, discus, quoit, brickbat, shot, arrow, gun, ballista, countdown, windup, shooter, shot, archer, toxophilite, bowman, rifleman, marksman, good shot, crack shot, sharpshooter, propelled,
propelling, propulsive, projectile.