Cock up
Fluff
Fluff verb - To make a mistake.
Cock up and fluff are semantically related (British) in mess up topic. You can use "Cock up" instead a verb "Fluff", if it concerns topics such as make a muck of.
Mutual synonyms
Cite this Source
Fluff and Cock up. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/cock_up/fluff
Cock up & Fluff. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/cock_up/fluff>.
Fluff or Cock up. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/cock_up/fluff.
Google Ngram Viewer shows how "cock up" and "fluff" have occurred on timeline