cashier, cast (off), chuck, deep-six, discard, ditch, dump, eighty-six(or 86), exorcise(also exorcize), jettison, junk, lay by, lose, pitch, reject, scrap, shed, shuck (off), slough (off)also sluff (off), throw away, throw out, toss, unload

abandon, abdicate, desert, forsakedismiss, kick outabolish, annihilate, eliminate, eradicate, expunge, exterminate, extinguish, extirpate, liquidate, remove, root (out), stamp (out), wipe out

dispose of, set aside

adopt, embrace, take onemploy, use, utilizehold, hold back, keep, retain