Rationalness and Senselessness

Opposite meaning words

Rationalness noun - The quality of being consistent with or based on logic.

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Senselessness is an antonym for rationalness.

Senselessness noun - Lack of good sense or judgment.

Usage example: who had the senselessness to mix these dangerous chemicals together?

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Rationalness is an antonym for senselessness.

Cite this Source

Senselessness and Rationalness. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/rationalness/senselessness

Rationalness & Senselessness. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/rationalness/senselessness>.

Senselessness or Rationalness. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/rationalness/senselessness.

Google Ngram Viewer shows how "rationalness" and "senselessness" have occurred on timeline