Synonyms and related words :
attack, begin, blast away, blast off, commence, dive in, enter on, enter upon, fall to, get busy, get cracking, get going, get to, get with it, go ahead, go off half-cocked, go to it, head into, hop to it, jump off, jump to it, kick off, launch into, light into, pitch in, pitch into, plunge, plunge headlong, plunge into, rush into, sail into, send off, set about, set at, set in, set out, set sail, set to, set to work, start, start in, start off, start out, tackle, take off, take on, turn to, undertake, wade into