THESAURUS
launch into
accept, assume, attack, attempt, buckle to, dive into, embark in, embark upon, endeavor, engage in, enter on, enter upon, fall into, fall to, get busy, get cracking, get going, get under way, get with it, go about, go at, go in for, go into, go to it, go upon, have at, hop to it, jump to it, launch forth, lay about, light into, move into, pitch in, pitch into, plunge into, proceed to, sail into, set about, set at, set forward, set going, set to, set to work, start in, tackle, take on, take up, turn to, undertake, venture upon, wade into
ROGET THESAURUS
launch into
Undertaking
VB
undertake, engage in, embark in,
launch into, plunge into, volunteer, apprentice oneself to, engage, contract, take upon oneself, take upon one's shoulders, devote oneself to, take up, take in hand, tackle, set about, go about, set to, fall to, set to work, launch forth, set up shop, put in hand, put in execution, set forward, break the neck of a business, be in, for, put one's hand to, put one's foot in, betake oneself to, turn one's hand to, go to do, begin one's, broach one's, institute one's, put one's hand to the plow, lay one's hand to the plow, put one's shoulder to the wheel, have in hand, have many irons in the fire.