Knockout and Letdown

Opposite meaning words

Knockout noun - Something very good of its kind.

Usage example: the band's new album is a knockout

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Letdown is an antonym for knockout.

Nearby Words: knock, knocked, knockdown, knocker

Letdown noun - The emotion felt when one's expectations are not met.

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Knockout is an antonym for letdown.

Cite this Source

Letdown and Knockout. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/knockout/letdown

Knockout & Letdown. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/knockout/letdown>.

Letdown or Knockout. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/knockout/letdown.

Google Ngram Viewer shows how "knockout" and "letdown" have occurred on timeline