Knee-slapper and Reasonable

Opposite meaning words

Knee-slapper noun - Someone or something that is very funny.

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Reasonable is an antonym for knee-slapper in comical topic.

Reasonable adjective - According to the rules of logic.

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Knee-slapper is an antonym for reasonable.

Cite this Source

Reasonable and Knee-slapper. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/knee-slapper/reasonable

Knee-slapper & Reasonable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/knee-slapper/reasonable>.

Reasonable or Knee-slapper. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/knee-slapper/reasonable.