Professional power is a term used to describe the influence and control that individuals or organizations have in their respective fields. The antonyms of professional power, therefore, are words that denote a lack or absence of this influence or control. These antonyms may include terms like weakness, powerlessness, helplessness, ineffectiveness, impotence, incapacity, or incompetence. These are all words that suggest an inability to execute or achieve one's goals in a manner that is respected or recognized in a professional setting. In contrast to professional power, these antonyms represent a lack of authority, agency, or clout in the eyes of others.