When something needs to be delayed or pushed back, there are several different synonyms for the phrase "be postponed." One option is to use the term "be deferred," which implies that the decision or action will be put off until a later date. Another choice is to say that something will be "put on hold," suggesting that it is temporarily suspended until further notice. "Be rescheduled" is another way to express a delay, indicating that a new time or date has been set for the event or task. Finally, "be delayed" is a straightforward way of saying that something has been pushed back from its original timeline.