Lessen and Run up

Opposite meaning terms

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

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Run up is an antonym for lessen.

Nearby Words: lessening, less

Run up verb - Pile up (debts or scores).

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Lessen is an antonym for run up in topics: erect, adjoin, increase, lift, enlarge.

Cite this Source

Run up and Lessen. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/lessen/run_up

Lessen & Run up. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/lessen/run_up>.

Run up or Lessen. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/lessen/run_up.

Google Ngram Viewer shows how "lessen" and "run up" have occurred on timeline