Lengthen and Lessen

Opposite meaning words

Lengthen verb - To make longer.

Usage example: I had to lengthen the handle of the paint roller in order to reach the top of the wall

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Lessen is an antonym for lengthen in extend topic.

Nearby Words: length, lengthy, lengthening

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

Usage example: we lessened our efforts as it became clear they weren't having an effect

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Lengthen is an antonym for lessen in lower topic.

Nearby Words: lessening, less

Cite this Source

Lessen and Lengthen. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/lengthen/lessen

Lengthen & Lessen. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/lengthen/lessen>.

Lessen or Lengthen. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/lengthen/lessen.

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