Screwball
Screwball adjective - Showing or marked by a lack of good sense or judgment.
Usage example: she's always off on some screwball plan
Thoughtless and screwball are semantically related. In some cases you can use "Thoughtless" instead an adjective "Screwball".
Nearby Word: screw
Thoughtless
Thoughtless adjective - Showing a lack of manners or consideration for others.
Screwball and thoughtless are semantically related. Sometimes you can use "Screwball" instead an adjective "Thoughtless".
Cite this Source
Thoughtless and Screwball. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/screwball/thoughtless
Screwball & Thoughtless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/screwball/thoughtless>.
Thoughtless or Screwball. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/screwball/thoughtless.
Google Ngram Viewer shows how "screwball" and "thoughtless" have occurred on timeline