Effective and Resultless
Opposite meaning words
Effective
Effective adjective - Producing or capable of producing a desired result.
Resultless is an antonym for effective.
Resultless
Cite this Source
Resultless and Effective. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/effective/resultless
Effective & Resultless. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/effective/resultless>.
Resultless or Effective. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/effective/resultless.
Google Ngram Viewer shows how "effective" and "resultless" have occurred on timeline