Rational and Scatty

Opposite meaning words

Rational adjective - Having the ability to reason.

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Scatty is an antonym for rational.

Scatty adjective - Having or showing a very abnormal or sick state of mind.

Usage example: any number of individuals have been fingered as the scatty serial killer known to history as Jack the Ripper

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Rational is an antonym for scatty.

Cite this Source

Scatty and Rational. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/rational/scatty

Rational & Scatty. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/rational/scatty>.

Scatty or Rational. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/rational/scatty.

Google Ngram Viewer shows how "rational" and "scatty" have occurred on timeline