Synonyms and related words :
actuate, animate, bundle, bundle off, compel, drive, drive on, energize, float, force, forward, foster, galvanize, give a start, give an impetus, give momentum, goad, impel, incite, kick off, launch, mobilize, motivate, move, move to action, nudge, power, promote, propel, push, put in motion, send, send forth, send off, set afloat, set agoing, set going, set on foot, shove, spark, start, start going, start off, start up, stimulate, thrust, whip on