The antonyms for the word "was power" can vary depending on the context. However, some possible antonyms could be words such as "weakness," "inefficiency," "powerlessness," or "impotence." These words convey the opposite meaning of being in control, influential, and strong. Suppose one would like to emphasize a lack of authority or influence. In that case, they could use these antonyms instead of the original term. One can use these antonyms when discussing leadership, politics, social structures, or any topic related to power dynamics. By using antonyms, one can provide contrast and express different shades of meaning.