Efficient and Unproficient

Opposite meaning words

Efficient adjective - Producing or capable of producing a desired result.

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Unproficient is an antonym for efficient.

Nearby Words: efficiency, efficiently, efficacy

Definitions of Efficient not found.

Efficient is an antonym for unproficient in topics: clumsy, unskillful.

Cite this Source

Unproficient and Efficient. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/efficient/unproficient

Efficient & Unproficient. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/efficient/unproficient>.

Unproficient or Efficient. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/efficient/unproficient.

Google Ngram Viewer shows how "efficient" and "unproficient" have occurred on timeline