defenestrate, get rid of, remove, destroy, sheathe, blot out, black out, obliterate, bury, obviate, preclude, render unnecessary, douse, extinguish, blacken, erase, purge, eradicate, annihilate, eliminate, abolish, expunge (from a record), stamp out, beat back, snuff out, put out (of one's mind), stub out, wipe out/from, white out, strike (out), put out (a fire/a life), cover one's tracks, exterminate
get rid of, bleed, milk, blow, dissipate, drain, void, waste, liquidate, phase out, expend, consume, dip into, vacate, gobble up, deplete (a supply), squander, exhaust, use up (supplies), run out of (water), empty, pour out/down the drain, dump (out), remove (contents), tip out, evacuate, clear (out), leach, go through, finish off, scrape bottom, burn through, fritter away, polish off