The word "re-main" means to stay or continue in a particular place or state. Some antonyms for "re-main" are depart, leave, exit, vacate, abandon, quit, surrender, yield, and give up. These words indicate a change from a current state or place to another, and they are often used in the context of leaving a position, location, or situation. Departure can signal a change from a current routine or occupation, whereas surrender or abandon can indicate giving up on a task or goal. With synonyms and antonyms, there is always a range of meanings and contexts to consider when communicating effectively.