Deficient
Tentative
Tentative adjective - Determined by something else.
Deficient and tentative are semantically related. Sometimes you can use "Deficient" instead an adjective "Tentative".
Nearby Word: tentatively
Mutual synonyms
Cite this Source
Tentative and Deficient. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deficient/tentative
Deficient & Tentative. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deficient/tentative>.
Tentative or Deficient. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deficient/tentative.
Google Ngram Viewer shows how "deficient" and "tentative" have occurred on timeline