Lessen and Sum to

Opposite meaning terms

Lessen verb - To make smaller in amount, volume, or extent.

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Sum to is an antonym for lessen.

Nearby Words: lessening, less

Definitions of Lessen not found.

Lessen is an antonym for sum to in extend topic.

Cite this Source

Sum to and Lessen. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/lessen/sum_to

Lessen & Sum to. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/lessen/sum_to>.

Sum to or Lessen. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/lessen/sum_to.

Google Ngram Viewer shows how "lessen" and "sum to" have occurred on timeline