Effect and Inefficiency

Opposite meaning words

Effect noun - A condition or occurrence traceable to a cause.

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Inefficiency is an antonym for effect in impact topic.

Inefficiency noun - Unskillfulness resulting from a lack of efficiency.

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Effect is an antonym for inefficiency.

Nearby Words: inefficient, inefficiently

Cite this Source

Inefficiency and Effect. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/effect/inefficiency

Effect & Inefficiency. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/effect/inefficiency>.

Inefficiency or Effect. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/effect/inefficiency.

Google Ngram Viewer shows how "effect" and "inefficiency" have occurred on timeline