Leave

Synonyms: Depart from, go from, retire from, exit from, pull out of, be gone from, disappear from, vacate, evacuate, make off, make oneself scarce, abscond from, flee (from), bolt from, take French leave, push off, cut, do a bunk, split, scoot, take off, up sticks, flit, set off, make, set sail, go away from, withdraw from, take oneself off from, take one's leave of, quit, decamp from, abandon, absent oneself from, say one's farewells/goodbyes, clear out, check out, run away from, fly from, go AWOL, escape (from), shove off, cut and run, do a disappearing act, vamoose, clear off, make tracks, pack one's bags, sling one's hook, head, and begin one's journey.

Synonyms: Quit, abandon, resign from, bow out of, withdraw from, pull out of, give up, move from, retire from, step down from, get out of, and back out of.

Synonyms: Break, furlough, annual leave, a day/week/month off, respite, recess, bank holiday, vacation, vac, time off, sabbatical, leave of absence, leisure time, breathing space, holiday, half-term, hols, and vacay.

Synonyms: Permission, authorization, warrant, concession, approval, blessing, backing, acceptance, ratification, licence, concurrence, freedom, the green light, the rubber stamp, consent, sanction, dispensation, indulgence, clearance, agreement, assent, confirmation, mandate, acquiescence, liberty, the go-ahead, and the OK.