Powerless
Powerless adjective - Unable to act or achieve one's purpose.
Unreactive and powerless are semantically related In some cases you can use "Unreactive" instead an adjective "Powerless".
Unreactive
Unreactive adjective - (chemistry) not reacting chemically.
Powerless and unreactive are semantically related in lifeless topic. You can use "Powerless" instead an adjective "Unreactive".
Cite this Source
Unreactive and Powerless. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/powerless/unreactive
Powerless & Unreactive. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/powerless/unreactive>.
Unreactive or Powerless. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/powerless/unreactive.
Google Ngram Viewer shows how "powerless" and "unreactive" have occurred on timeline