To go away
go, depart, take leave, withdraw, move, set out, come away, go forth, take off, start, remove oneself, step down, quit (a place), part, part company, defect, vanish, elope, retire, walk out, walk off, get out, get off, get away, slip away, break away, break out, ride off, go off, go away, move out, move away, vacate, issue, decamp, abscond, flee, get out, flit, migrate, fly, run along, embark, emplane, sally forth, say good-by, entrain, emigrate, clear out, pull out, cut out*, push off*, cast off, scram*, split*, blow*, head out*, ditch*, give the slip*, vamoose*, sign out*, check out*, beat it*, take a powder*, take to the tall timber*, get rolling*, fade away*, pull up stakes*, get along*, make oneself scarce*, break squares with*, bid a long farewell*; see also disappear, resign 2, retreat 1, 2.
Antonyms arrive*, get to, reach.