Effectiveness and Ineffectuality

Opposite meaning words

Effectiveness noun - The capacity to persuade.

Usage example: the “guilty” verdict was all the proof needed of the effectiveness of the prosecutor's closing argument

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Ineffectuality is an antonym for effectiveness.

Nearby Words: effective, effectively, effector

Ineffectuality noun - Lacking the power to be effective.

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Effectiveness is an antonym for ineffectuality.

Cite this Source

Ineffectuality and Effectiveness. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/effectiveness/ineffectuality

Effectiveness & Ineffectuality. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/effectiveness/ineffectuality>.

Ineffectuality or Effectiveness. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/effectiveness/ineffectuality.

Google Ngram Viewer shows how "effectiveness" and "ineffectuality" have occurred on timeline