Be lacking
Require and be lacking are semantically related. In some cases you can use "Require" instead a verb phrase "Be lacking".
Require
Require verb - To have as a requirement.
Be lacking and require are semantically related. Sometimes you can use "Be lacking" instead a verb "Require".
Mutual synonyms
Cite this Source
Require and Be lacking. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/be_lacking/require
Be lacking & Require. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/be_lacking/require>.
Require or Be lacking. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/be_lacking/require.
Google Ngram Viewer shows how "be lacking" and "require" have occurred on timeline