Lessen and Slap on

Opposite meaning terms

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

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Slap on is an antonym for lessen.

Nearby Words: lessening, less

Slap on verb - Apply carelessly.

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Lessen is an antonym for slap on in topics: combine, extend, adjoin, increase, add or grow.

Cite this Source

Slap on and Lessen. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/lessen/slap_on

Lessen & Slap on. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/lessen/slap_on>.

Slap on or Lessen. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/lessen/slap_on.

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