Deficient
Deficient adjective - Lacking some necessary part.
Usage example: a diet deficient in calcium can lead to weak bones
Incomplete is a synonym for deficient in inadequate topic. In some cases you can use "Incomplete" instead an adjective "Deficient", when it comes to topics like better, imperfect, unsatisfactory, lacking. popular alternative
Incomplete
Incomplete adjective - Lacking some necessary part.
Usage example: an incomplete puzzle that has several pieces missing
Deficient is a synonym for incomplete in unfinished topic. You can use "Deficient" instead an adjective "Incomplete", if it concerns topics such as inadequate, property, better. popular alternative
Nearby Words: incompletely, incompleteness
Mutual synonyms
Related pairs
- short and deficient
- short and incomplete
- inferior and deficient
- inferior and incomplete
- unfinished and deficient
- unfinished and incomplete
- imperfect and deficient
- imperfect and incomplete
- sketchy and deficient
- sketchy and incomplete
- poor and deficient
- poor and incomplete
- inadequate and deficient
- inadequate and incomplete
Cite this Source
Incomplete and Deficient. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deficient/incomplete
Deficient & Incomplete. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deficient/incomplete>.
Incomplete or Deficient. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deficient/incomplete.
Google Ngram Viewer shows how "deficient" and "incomplete" have occurred on timeline