Impuissant and Secure
Opposite meaning words
Impuissant
Impuissant adjective - Unable to act or achieve one's purpose.
Secure
Secure adjective - Having or showing great faith in oneself or one's abilities.
Impuissant is an antonym for secure.
Cite this Source
Secure and Impuissant. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/impuissant/secure
Impuissant & Secure. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/impuissant/secure>.
Secure or Impuissant. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/impuissant/secure.
Google Ngram Viewer shows how "impuissant" and "secure" have occurred on timeline