call off, delete, set off, offset, invalidate, natural, cancell, cross off, cross out, X out, more...

continue, proceed, uphold, maintain, confirm

delete, erase, annul, revoke, abolish, terminate, withdraw, quash, more...

click, select, esc, f12, thieding, fl2, invisible, void, delete, bloody, static

forgive all debts,   to back out,   nullify or reverse,   back out of,   to negate,   waive off,   dialog box closer,   to scrap,   abort mission,   to call off