The antonyms for the word "pre-sent" are "absent" and "missing." These two words describe the opposite of what "pre-sent" means. While "pre-sent" means that one is there or present, "absent" means that one is not there or missing. These words are often used in different contexts, such as in meetings or events, where people are either present or absent. Therefore, it is important to know and understand these antonyms so that there is no confusion regarding the presence or absence of a person or thing. In summary, "absent" and "missing" are the antonyms for "pre-sent.