Synonyms of quash in English:

quash


See definition of quash

verb

1‘the Court of Appeal may quash the sentence’

SYNONYMS
cancel, reverse, rescind, repeal, revoke, retract, countermand, withdraw, take back, rule against, disallow, overturn, override, overrule, veto, set aside, overthrow, repudiate, annul, nullify, declare null and void, invalidate, render invalid, negate, void, abrogate
vacate
archaic recall
ANTONYMS

validate

2‘we want to quash these horrible suggestions’

SYNONYMS
put an end to, stamp out, put a stop to, end, finish, get rid of, crush, put down, check, crack down on, curb, nip in the bud, thwart, frustrate, squash, quell, subdue, suppress, repress, quench, extinguish, stifle, abolish, terminate
beat, overcome, defeat, rout, destroy, demolish, annihilate, wipe out
informal squelch, put the kibosh on, clobber
rare extirpate
ANTONYMS

bring about, prompt