Enough and Insufficient

Opposite meaning words

Enough adjective - Sufficient for the purpose.

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Insufficient is an antonym for enough in plenty topic.

Insufficient adjective - Not coming up to an expected measure or meeting a particular need.

Usage example: there's been an insufficient number of volunteers for the job, so I'll have to select someone

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Enough is an antonym for insufficient in topics: inadequate, lacking.

Cite this Source

Insufficient and Enough. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/enough/insufficient

Enough & Insufficient. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/enough/insufficient>.

Insufficient or Enough. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/enough/insufficient.

Google Ngram Viewer shows how "enough" and "insufficient" have occurred on timeline