The word "omnipotent" means having unlimited power or being all-powerful.
Antonyms of "omnipotent" could include "powerless" and "impotent".
"Powerless" indicates having no power or being unable to exert influence or control. While omnipotent beings are capable of doing anything, those who are powerless are unable to achieve much or have little control over their circumstances. For example, a small animal caught in a storm might feel powerless against the forces of nature. In contrast, an omnipotent being could easily control the storm.
"Impotent" also suggests a lack of power or effectiveness. It often implies being unable to achieve a desired result. For instance, a broken machine may be impotent in performing its intended function. In comparison, an omnipotent entity would have no such limitations and could accomplish any task effortlessly.
In conclusion, while "omnipotent" describes a state of unlimited power, "powerless" and "impotent" represent the opposite end of the spectrum, highlighting a lack of power and inability to act effectively.