Deficient and Missing

Deficient

Deficient adjective - Lacking some necessary part.

Missing and deficient are semantically related. In some cases you can use "Missing" instead an adjective "Deficient".

Nearby Words: deficiency, deficit, deficiently

Missing

Missing adjective - No longer possessed.

Deficient and missing are semantically related. You can use "Deficient" instead an adjective "Missing".

Nearby Words: miss, mission, missed
Cite this Source
Missing and Deficient. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deficient/missing
Deficient & Missing. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deficient/missing>.
Missing or Deficient. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deficient/missing.
Google Ngram Viewer shows how "deficient" and "missing" have occurred on timeline