Lessen and Well up

Opposite meaning terms

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

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Well up is an antonym for lessen.

Nearby Words: lessening, less

Well up verb - Come up (as of feelings and thoughts, or other ephemeral things).

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Lessen is an antonym for well up in become larger topic.

Cite this Source

Well up and Lessen. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/lessen/well_up

Lessen & Well up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/lessen/well_up>.

Well up or Lessen. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/lessen/well_up.

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