Master and Screwup

Master

Master noun - A person with a high level of knowledge or skill in a field.

Screwup is an antonym for master.

Screwup

Screwup noun - Someone who bungles an effort.
Usage example: don't ask the office screwup to arrange the holiday party

Master is an antonym for screwup.
Cite this Source
Screwup and Master. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/master/screwup
Master & Screwup. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/master/screwup>.
Screwup or Master. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/master/screwup.
Google Ngram Viewer shows how "master" and "screwup" have occurred on timeline