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
Mess and muck up are semantically related. in blunder topic. In some cases you can use "Mess" instead a verb "Muck up", when it comes to topics like botch, make a mess of, make dirty.
Mess
Mess verb - To interest oneself in what is not one's concern.
Cite this Source
Mess and Muck up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/muck_up/mess
Muck up & Mess. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/muck_up/mess>.
Mess or Muck up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/muck_up/mess.
Google Ngram Viewer shows how "muck up" and "mess" have occurred on timeline