Ineffectual and User friendly
Opposite meaning terms
Ineffectual
Ineffectual adjective - Not producing the desired result.
User friendly is an antonym for ineffectual.
Nearby Words: ineffective, ineffectively
User friendly
Cite this Source
User friendly and Ineffectual. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/ineffectual/user_friendly
Ineffectual & User friendly. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/ineffectual/user_friendly>.
User friendly or Ineffectual. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/ineffectual/user_friendly.
Google Ngram Viewer shows how "ineffectual" and "user friendly" have occurred on timeline