Deficient
Deficient adjective - Falling short of a standard.
Usage example: woefully deficient eyesight kept him out of military service
Insufficient is a synonym for deficient in lacking topic. In some cases you can use "Insufficient" instead an adjective "Deficient", when it comes to topics like inadequate, property, imperfect, big. popular alternative
Insufficient
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
Deficient is a synonym for insufficient in inadequate topic. You can use "Deficient" instead an adjective "Insufficient", if it concerns topics such as lacking, property, big, scanty. popular alternative
Nearby Words: insufficiency, insufficiently
Mutual synonyms
Related pairs
- low and deficient
- low and insufficient
- short and deficient
- short and insufficient
- inferior and deficient
- inferior and insufficient
- imperfect and deficient
- imperfect and insufficient
- poor and deficient
- poor and insufficient
- inadequate and deficient
- inadequate and insufficient
- weak and deficient
- weak and insufficient
Cite this Source
Insufficient and Deficient. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deficient/insufficient
Deficient & Insufficient. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deficient/insufficient>.
Insufficient or Deficient. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deficient/insufficient.
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