ROGET THESAURUS
take leave
Freedom
VB
be free, have scope, have the run of, have one's own way, have a will of one's own, have one's fling, do what one likes, do what one wishes, do what one pleases, do what one chooses, go at large, feel at home, paddle one's own canoe, stand on one's legs, stand on one's rights, shift for oneself, take a liberty, make free with, make oneself quite at home, use a freedom,
take leave, take French leave, set free, give a loose to, allow scope, to, give scope, to, give a horse his head, make free of, give the freedom of, give the franchise, enfranchise, affranchise, laisser faire, laisser aller, live and let live, leave to oneself, leave alone, let alone.
Departure
VB
depart, go away, take one's departure, set out, set off, march off, put off, start off, be off, move off, get off, whip off, pack off, go off, take oneself off, start, issue, march out, debouch, go forth, sally forth, sally, set forward, be gone, hail from, leave a place, quit, vacate, evacuate, abandon, go off the stage, make one's exit, retire, withdraw, remove, vamoose, vamose, go one's way, go along, go from home, take flight, take wing, spring, fly, flit, wing one's flight, fly away, whip away, embark, go on board, go aboard, set sail' put to sea, go to sea, sail, take ship, hoist blue Peter, get under way, weigh anchor, strike tents, decamp, walk one's chalks, cut one's stick,
take leave, say good bye, bid goodbye, disappear, abscond, entrain, inspan.