Bollix up and Muff

Bollix up

Bollix up verb - To make or do (something) in a clumsy or unskillful way.
Usage example: you've bollixed up the whole thing

Muff is a synonym for bollix up in botch topic. In some cases you can use "Muff" instead a verb "Bollix up".

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

Bollix up is a synonym for muff in correct topic. You can use "Bollix up" instead a verb "Muff", if it concerns topics such as fuck up, vulgar slang.

Nearby Words: muffle, muffled, muffed
Cite this Source
Muff and Bollix up. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/bollix_up/muff
Bollix up & Muff. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/bollix_up/muff>.
Muff or Bollix up. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/bollix_up/muff.
Google Ngram Viewer shows how "bollix up" and "muff" have occurred on timeline