revoke

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 declare null and void 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