Effective and Unusuable

Opposite meaning words

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

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Unusuable is an antonym for effective.

Definitions of Effective not found.

Effective is an antonym for unusuable in topics: useless, not working.

Cite this Source

Unusuable and Effective. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/effective/unusuable

Effective & Unusuable. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/effective/unusuable>.

Unusuable or Effective. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/effective/unusuable.

Google Ngram Viewer shows how "effective" and "unusuable" have occurred on timeline