go back on one's word

abolish abort annul break off cut destroy eliminate kill remove repeal rescind revoke wipe out

abrogate ax break countermand deface delete efface eradicate expunge obliterate off omit quash repudiate scrub sink smash squash torpedo total trash trim undo zap

X out black out blot out cross out do away with do in finish off render invalid rub out scratch out stamp across strike out wash out wipe the slate clean

approve begin build continue create enact give birth keep ratify restore sanction start validate

add aid allow assist bear construct establish fasten fix help institute lose mend permit strengthen support

arrange imbalance tip uphold

annul back down back off backtrack contradict disavow disown renege renounce repudiate rescind retract revoke take back

abjure abnegate abrogate apostatize cancel countermand deny disclaim forswear nullify recall repeal unsay void withdraw

back out call back dial back eat one's words weasel out worm out of

accept agree allow approve corroborate go forward

acknowledge admit affirm establish pass permit sanction validate

confirm emphasize recapitulate