Louse up
Louse up verb - To make a mistake.
Cite this Source
Thwarted and Louse up. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/louse_up/thwarted
Louse up & Thwarted. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/louse_up/thwarted>.
Thwarted or Louse up. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/louse_up/thwarted.
Google Ngram Viewer shows how "louse up" and "thwarted" have occurred on timeline