Crazy and Loopy

Crazy

Crazy adjective - Having or showing a very abnormal or sick state of mind.
Usage example: a crazy woman who tried to throw her baby out of a window

Loopy is a synonym for crazy in ability topic. In some cases you can use "Loopy" instead an adjective "Crazy", when it comes to topics like mental, insane.

Nearby Words: craze, crazed

Loopy

Loopy adjective - Informal or slang terms for mentally irregular.
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Synonyms for Loopy

Crazy is a synonym for loopy in ability topic. You can use "Crazy" instead an adjective "Loopy", if it concerns topics such as foolish.

Nearby Words: loop, looped, looping

Both words in one sentence

Cite this Source
Loopy and Crazy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/crazy/loopy
Crazy & Loopy. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/crazy/loopy>.
Loopy or Crazy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/crazy/loopy.
Google Ngram Viewer shows how "crazy" and "loopy" have occurred on timeline