"De-parts" is a verb that describes leaving or exiting a place. In terms of antonyms, words such as arrive, enter, remain, or stay would be suitable. Arrive means to reach a destination after traveling. Enter means to come or go into a place. Remain means to stay in the same place or position. And stay means to continue to be in a particular place or condition. All of these words are the opposite of departing or leaving a place. In certain situations, using the right antonym can help improve communication and clarify meaning.