In execution and Ineffective
Opposite meaning terms
In execution
Ineffective
Ineffective adjective - Not producing the desired result.
In execution is an antonym for ineffective.
Cite this Source
Ineffective and In execution. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/in_execution/ineffective
In execution & Ineffective. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/in_execution/ineffective>.
Ineffective or In execution. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/in_execution/ineffective.
Google Ngram Viewer shows how "in execution" and "ineffective" have occurred on timeline