Successful and To no effect
Opposite meaning terms
Successful
Successful adjective - Having attained a desired end or state of good fortune.
To no effect is an antonym for successful.
To no effect
Cite this Source
To no effect and Successful. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/successful/to_no_effect
Successful & To no effect. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/successful/to_no_effect>.
To no effect or Successful. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/successful/to_no_effect.