Lunatic
Ludicrous
Ludicrous adjective - So foolish or pointless as to be worthy of scornful laughter.
Usage example: a ludicrous and easily detected attempt to forge his father's signature on a note to school
Lunatic and ludicrous are semantically related. Sometimes you can use "Lunatic" instead an adjective "Ludicrous".
Nearby Word: ludicrously
Mutual synonyms
Cite this Source
Ludicrous and Lunatic. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/lunatic/ludicrous
Lunatic & Ludicrous. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/lunatic/ludicrous>.
Ludicrous or Lunatic. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/lunatic/ludicrous.
Google Ngram Viewer shows how "lunatic" and "ludicrous" have occurred on timeline