Loopy and Rational

Opposite meaning words

Loopy adjective - Informal or slang terms for mentally irregular.

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Rational is an antonym for loopy in foolish topic.

Nearby Words: loop, looped, looping

Rational adjective - Having the ability to reason.

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Loopy is an antonym for rational.

Cite this Source

Rational and Loopy. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/loopy/rational

Loopy & Rational. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/loopy/rational>.

Rational or Loopy. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/loopy/rational.

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