The term "unseat" refers to the act of deposing, dismissing, or removing someone from a position or place. The antonyms of "unseat" include "seat," "place," "appoint," and "confirm." To seat someone is to place them in a position or office, whereas to confirm means to affirm the appointment of someone. The term "appoint" implies granting authority or responsibility to someone for a specific task or role. On the other hand, "place" refers to settling or locating something or someone in a particular position or space. These antonyms represent the opposite of what removing someone from a position or position is likely to achieve.