Lacking and Unmodified
Opposite meaning words
Lacking
Lacking adjective - Not coming up to an expected measure or meeting a particular need.
Unmodified is an antonym for lacking.
Unmodified
Unmodified adjective - Not changed in form or character.
Cite this Source
Unmodified and Lacking. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/lacking/unmodified
Lacking & Unmodified. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/lacking/unmodified>.
Unmodified or Lacking. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/lacking/unmodified.
Google Ngram Viewer shows how "lacking" and "unmodified" have occurred on timeline