Fill and Undermined
Opposite meaning words
Fill
Fill verb - To put into (something) as much as can be held or contained.
Undermined is an antonym for fill.
Undermined
Cite this Source
Undermined and Fill. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/fill/undermined
Fill & Undermined. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/fill/undermined>.
Undermined or Fill. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/fill/undermined.
Google Ngram Viewer shows how "fill" and "undermined" have occurred on timeline