Claptrap
Claptrap noun - Language, behavior, or ideas that are absurd and contrary to good sense.
Usage example: the idea that you can get a cold from not dressing warmly is claptrap
Foolery
Foolery noun - A foolish act or idea.
Claptrap and foolery are semantically related in foolishness topic. Sometimes you can use "Claptrap" instead a noun "Foolery", if it concerns topics such as idiocy.
Mutual synonyms
Cite this Source
Foolery and Claptrap. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/claptrap/foolery
Claptrap & Foolery. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/claptrap/foolery>.
Foolery or Claptrap. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/claptrap/foolery.
Google Ngram Viewer shows how "claptrap" and "foolery" have occurred on timeline