Muff
Muff verb - To make or do (something) in a clumsy or unskillful way.
Usage example: muffed the repair job and had to do it again
Mess up is a synonym for muff in correct topic. In some cases you can use "Mess up" instead a verb "Muff", when it comes to topics like bungle, botch, mishandle. popular alternative
Mess up
Mess up verb - To make or do (something) in a clumsy or unskillful way.
Usage example: messed up the drawing and had to start over
Mutual synonyms
Cite this Source
Mess up and Muff. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/muff/mess_up
Muff & Mess up. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/muff/mess_up>.
Mess up or Muff. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/muff/mess_up.
Google Ngram Viewer shows how "muff" and "mess up" have occurred on timeline