declare null and void

annul clamp down on crack down on invalidate overrule repeal rescind reverse revoke set aside squelch undo vacate veto void

abrogate discharge dissolve kill negate overthrow vitiate

black out bottle up cork up hush up put damper on put the lid on shut down watergate

allow approve do enforce keep permit sanction validate

aid assist help rebuild start support

alter annul dismantle invalidate lift modify nullify overrule overturn quash repeal rescind revoke set aside undo

backpedal backtrack convert countermand flip-flop negate overthrow recall renege retract upset

double back overset turn around turn the tables

allow approve keep pass permit retain sanction validate

hold

enforce go ahead meet reserve

abolish abrogate annul deny dismantle dismiss invalidate lift nullify quash remove renounce repeal rescind retract reverse set aside vacate void withdraw

abjure backpedal countermand disclaim disown erase expunge forswear negate nix obliterate recall recant repudiate scrub

back out of call back call off counterorder rub out wipe out

affirm allow approve corroborate enact establish fix institute keep legalize pass permit ratify remain sanction stay support validate

accept acknowledge admit build claim construct create

authorize enforce

abrogate annul dissolve invalidate rescind vacate

abnegate bleep cut discharge drop gut launder sanitize sterilize trim

black out blue pencil clean up take out

approve permit validate

allow keep sanction