Crackerjack and Screwup
Opposite meaning words
Crackerjack
Crackerjack noun - A person with a high level of knowledge or skill in a field.
Screwup is an antonym for crackerjack.
Screwup
Screwup noun - Someone who bungles an effort.
Usage example: don't ask the office screwup to arrange the holiday party
Crackerjack is an antonym for screwup.
Cite this Source
Screwup and Crackerjack. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/crackerjack/screwup
Crackerjack & Screwup. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/crackerjack/screwup>.
Screwup or Crackerjack. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/crackerjack/screwup.
Google Ngram Viewer shows how "crackerjack" and "screwup" have occurred on timeline