The word post-pone means to delay or put off an event or task. Some antonyms of post-pone include advance, expedite, hasten, and accelerate. These antonyms suggest moving something forward in time or speeding up the process. Other antonyms for post-pone include accomplish, complete, finish, and fulfill, which imply bringing something to a conclusion or completing a task. It is essential to understand these antonyms of post-pone to communicate effectively in the workplace, especially when dealing with deadlines or scheduling. Using the right antonym can convey a sense of urgency and commitment to meeting the desired outcome.