Goof up
Goof up verb - To make or do (something) in a clumsy or unskillful way.
Usage example: he goofed up his first sale at the dealership
Muck up
Muck up verb - To make or do (something) in a clumsy or unskillful way.
Usage example: I swear, she mucks up everything she tries
Mutual synonyms
Cite this Source
Muck up and Goof up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/goof_up/muck_up
Goof up & Muck up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/goof_up/muck_up>.
Muck up or Goof up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/goof_up/muck_up.
Google Ngram Viewer shows how "goof up" and "muck up" have occurred on timeline